Question?(please don’t sugarcoat anything)

I plan on starting some form of birth control. What do you recommend: the implant, patch, pill, ring, or shot? I’m 17 and not sexually active, but my periods aren’t extremely heavy, though the cramps are so bad that I sometimes throw up. I don’t mind having my period; I just want it to be lighter or hopefully stop altogether. Since I’m starting college soon, I wouldn’t mind not having any periods while I’m there. I also don’t mind gaining weight since I’m already naturally skinny. What questions should I ask my doctor when I schedule my appointment? Happy holidays!