god-fearing woman

So, basically it scares me to death that god might actually be speaking through me when i do my bible lessons. I wont know anything hardly about something then ill open my bible randomly pick a verse that speaks to me and teach it to my family (they chose me because i understand it better) but i will go into the lesson unprepared not knowing anything then ill read the verses out loud and all of a sudden i know all this stuff about it and i give this amazing lesson and i really think its god speaking through me... its kind of scary but amazing. However, i am a woman so i cant really do anything about it at my church unless i wish to be a sunday school teacher for little kids but i feel i should do so much more with my gift. and even then they will make me be rebaptized because my church is particular about stuff and i dunno, i don't want to be rebaptized because i feel that is making me non-valid in my faith up until now.