Need Advice Please!!

So I'm 17 weeks tomorrow with my first baby, 27 and all is ok so far :) me and my partner couldn't be happier!!

I need some reassurance really just had a 5 minute screaming match with one of my sisters!!I got so angry and so stressed that after I spent 15 minutes sobbing!! My partner calmed me down and ran me a bath and I'm calm now but I'm worried that Ive hurt my baby, I got alil pain after but not alot like growing pains but I'm paranoid now.

Everything's ok right??

Thanks.