I'm 4 days late on my period. There is no way I could be pregnant, but I'm scared something is wrong. Today I wiped and some blood was on the toilet paper and I put a tampon in because I thought I started. Before cross counry practice I changed it (a little over 3 hours after I put it in) and there was very little blood. I put another tampon in and went on. I ran cross county and went to cheer practice but when I went to change my tampon about 4 hours later there was still little blood. After that I didn't put another tampon in and went to eat dinner then went home. I got home and went to the bathroom and this is what I got when I wiped. What could be wrong with me? My period never does this?