I need some advice

autunm

I started to have sex at 14 and my boyfriend has done it with out a codom but i haven't gotten pragent just my period was a week a late and i craved all the food in the world like i was so so hungry, i eat all most a whole pie am not sure. When my period came it wasn't as bloody just really thick red blood and it hurt way worse i was crying wich my period pains are never that bad and we do it i get swollen at times is it bec he is doing it to hard bec we don't do it long. And a day afterwords my stomach get bloaded sometimes or i get a white discharge. Is that normal? And trust me we have tried to stop having sex but we just kinda get really horny and we end up groping each other for a while. Idk

Ps am 15 turning 16 now