So my boyfriend (14) and I (14) had sex around the beginning of May after my last period, and my period was supposed to start on the 1st but didn’t until yesterday, so before yesterday I had told him that I didn’t want to have sex anymore because I was nervous about pregnancy, turns out I was just being dramatic and it was just regulating (doctor said so) i want to do it more but I told him that we both should know 100% what we’re doing. We’re not fully sure on everything to do.....

Any advice on how to find out?

Also is it normal to gain weight after sex?