I am so confused!

Courtney

I usually get cramping rt before my period. About a week ago I my bf and I had sex on our birthday. Yes I found my birthday twin. It's a messed up story but I'll explain later. Anyways for the past few days I've been extremely tired! Yesturday I legit got up at 9 then we went to my neices birthday party and then came home and I crashed rt when we got home. Like it was one of those I'm tired but ik I can stay awake but it didnt happen. Anyways today I woke up at like 1 for maybe 7 minutes then crashed again 3 hours got up then crashed again tell just know for dinner the last time I recall being this tired was when I was pregnant before I miscarried with my ex. Ik it's still extremely early to tell anything. But then I realized before my and my bf got together I a little over a month ago went to my ex's house and we had sex but he pulled out when he went to cum. I also now u can get pregnant with precum.But I have noticed since that night hes been legit telling me hes sorry for everything and wants to fix things and wants a family and to fix our relationship. There is nothing to fix which is another story I'll explain on why I say that. I am supposed to start tomorrow so I'm crossing my fingers I do cause if I'm pregnant with my ex omg idk what to do. Obviously I'll keep the baby but I just dont know what to do anyone have any advice besides take a test cause that's obvious..