I got my period on time. I have my usual symptoms. My boyfriend and I have protected sex with a spermicidal condom, but I am obviously not pregnant since my period came. I usually have very heavy bleeding and will often need to change pads every 30 minutes or so. However, the blood on my pad is very little, but a lot of it only comes out while I’m urinating. I have to urinate often but it does not hurt when i do. i had a uti earlier this month but i think it went away. what is wrong ?