Help!

I feel kind of silly posting this question. But I had sex with my boyfriend the 28th of November (with thin condoms 2 broke with no cum in them and also a time or two without a condom and he still didn't cum he pulled out) I've had my period; or what I think to be my period for the past 2 months. I had a UTI after having sex again (with protection) over Christmas break. Is there any chances I'm pregnant?