I am 16 and I weight 100lbs the first 3 days of my period are hell and any cramps, I have to hold my breath and shake my leg if I’m in school or just hold my breath and not move if I’m at home. It’s very hard during school to focus on anything but my stomach hurting. Today I started at 6 am and now it being noon my mouth keeps watering like I have to throw up and my period seems to be getting worse like 6 months ago it was easy breezy. So now adding throwing up to bad cramps and poops I’m not wanting this anymore. Thing is I still go to the pediatrician, I just turned 16 I have had a boyfriend for 1 year and 6 months we had sex for the first time the weekend I turned 16 so I’m scared to go to an OBGYN becuase my mom doesn’t know and I can’t tell her...? Help