I had sex 4 days after my cycle had ended. This was the 27th of June . That day we used a condom , he came and then wiped himself off , then we tried him not using the condom because it hurted to me when he did. So we started for a bit then I got scared. I touched him and saw precum. He told me this can t get me pregnant so he continued . Before he was able to even cum, I stopped him because I was scared. That next morning my stomach started hurting so bad . As the next 2 days continued my breast were really sore and tender. I started having cramps in my lower back. Then days later I noticed as I wiped myself that I had light pinkish spotting for a day or so I was constipated , also bad headaches. So last week I ended up using the bathroom and it burned slightly to pee. I don t know what going on and now it s been 5 days and the light burning sensation is still there. So yesterday I wiped myself and I saw blood , no light blood but it was pretty heavy . Not as heavy as when I m on my cycle but can this possibly be my cycle? Why would it come down so early? Do I have a UTI? Or could I possibly be pregant also? I m only 16 and I m scared to death , today is only the 16th of July help me please anyone.