Wow where to start?
I think we can all relate to a time where we felt overwhelmed by the amount of things going
wrong in our lives...feeling like there's little room to claw our way out. It can feel absolutely
daunting if you sit and stir in it. I'm willing to bet a lot of your medical complaints are down to the stress caused by so much going on in your life.
You said you're going to college, right? I would inquire with them if they have a nurse or any medical services to offer. I know my University did have certain things to help, including a nurse on campus which I don't think had any additional fees. Failing that, you might be eligible for medicaid and/or local help for going to the doctor. Before I was married I went to a clinic who did scale down the cost of doctor's visits to $15 a pop. All I had to do was bring in my W-2 forms to them to prove my income and they based it on their sliding based fee.
I even found a website to find your closest one (If you live in the US):
http://findahealthcenter.hrsa.gov/
If you're not working, and your grandmother is uninsured, I'm sure they will take your situation into consideration and explain to your grandmother you're doing what you can with what resources there are available for people in your circumstances. I think finding a doctor to help you find help for your stress/medical problems should be one of your first priorities.
Also, if your grandmother is stressing about prescription costs, don't fret just yet! There are, once again, other places to seek help and even certain drug companies will send you direct your medication for either a heavily discounted fee or free. (They get tax write offs. I got my antidepressants for free from the manufacturer. I went direct to their website and downloaded the 'Patient Assist' forms and sent them off. That saved me over $200 a month!) You may or may not need to use them, but what's a good starting point (once your dr prescribes you something) is to plug it into this website (
http://www.yourrxcard.com/) and see where the cheapest pharmacy would be for you. They also have a card you can download which will apparently get you a further discount on certain medications which you could do. Your doctor might know if certain local pharmacies have special plans too. For example I know my Meijer will give a lot of prescription antibiotics for free - you can pick up a list at their pharmacy. Walmart also has it's own little program where you can get a list of some of their discounted prescriptions and costs. You also should talk to your doctor about possible generic brands too if you're looking to find an easier alternative to getting affordable drugs.
The main thing is to not write it off until you exhausted all possible avenues! If there's a will, there's a way!
Anyways, not to bog you down with too much info...I think the best advice I can give is to hang in there. Make a list of things that
are going right, make goals for things you want to achieve....but be realistic! You could start by making a list of things you want to achieve today, or this week, and work on them little by little. They won't solve all your outside problems (and some are unfortunately out of your hands) but it will help you mentally prepare yourself and keep yourself on track and stay positive. A big trick to finding happiness is how you percieve life, you know?
As far as your 'friends' go...There isn't much you can do for them if they choose to make bad decisions in their life. It's called free will and if they decided to go down that path, unfortunately the only thing you can do is be there as support if they need it. I wouldn't let their choices bring you down though. I mean if you really are concerned, I would discuss your feelings with them and let them know that you think what they're doing is wrong...Then leave it to that. Definitely do not let them talk you into doing what you think is wrong. (Peer pressure...Bad!)
I would definitely recommend sitting it out at your grandma's though. I know alot of people might come and say well move out. And yah it might seem a viable option, but it does come with its consequences. I'd strongly suggest burying your head in your books, get school done and your diploma and
then once you've gotten a job and are more financially secure start looking for your own place. If you have a roof over your head, and you're not at any risk of loosing it I wouldn't take it for granted. Once you move out it becomes much harder to get school done. My mom told me that, and I just shrugged and thought whatever and did what I wanted to do. If there's anything I want to kick myself for it's that!
I could go through all your problems one by one, but I seriously think alot of it is perspective and the way you're bogging yourself down with every negative thing going on right now.