When I use the bathroom

Ericka • First mommy to be | 23 | San Diego 💙👶🏾🎀
Sorry if this is tmi 
Like after I pee my uterus feels like it's contracted and then it releases like maybe 15 seconds after so uncomfortable . Has it happened to any of you moms ? Cervix tilted ,uterus backwards,FTM & 17 weeks ☺️🎀💙👶🏾