I went on the depo shot 3/29. Then i went in for my second shot on the 13th week 6/28. I had protected sex that day. And then i had protected sex 7/3. Ever since then I've been bloated and urinating frequently. Sometimes it feels like i don't even empty my bladder when i have. So could it be a uti or pregnancy? Or is it normal to feel bloated after sex?