HELP ASAP

okay so on the 16th i peed on myself about 4 times because i couldn't hold in my pee.. i was probably able to hold it in for about 5 mins max, but my body was just out of control it was so weird. each time i peed myself it was a lot of pee & i kept peeing every 5 mins....

ever since this accident i always have to feel like i have to pee even after i just peed & i do need to pee frequently.

i started my period on the 15th, but i had sex on the 10&13th. i ended my period the 20.

i know i might have a uti but i don't have cramps or anything coming out my vagina.. i'm scared pls help i don't know what to do