CRYING DURING SEX

I’m 6weeks 3days pregnant. Me and my boyfriend were having sex, I was on top (TMI) and for no reason at all, I feel a need to cry. And I try to hold it in. He finishes, and I just start balling my eyes out. NO IDEA WHY! This little bean has taken over my body! I cried for 2 mins and all was fine after. Is this just my hormones going crazy?? Or am I just crazy?? Lol