First time sex

Hey guys i don’t really have anyone to ask but I’m kinda confused . I had sex for the first time with my long time boyfriend we were waiting on a good time. It happened Thursday and afterwards I wiped and there was a little blood you know I assumed there would be but it’s been 4 days and I’m still getting blood a little More when I wiped and actually in the toilet bowl it’s not constant though. I’m not suppose to get my period till October since I got it earlier this month . Any advice ?