advice???

But here goes nothing...

Anyway my last period was on oct 28th and ended on nov 2nd. But... on November 11th me and my boyfriend were having sex.. and all of a sudden there was blood all over him.. and all he could say was; "did you start?" And I thought I did. But it didn't make sense to me because I had just ended my period on November 2nd. Okay.. so anyway after the sex and everything i barely spotted for some of that day. Just barely , but there was a little spot maybe on my pad. So next night... we try to have sex again.. and I tell him to go slow because I don't want to bleed on him and he goes medium basically. Not too hard; but not too soft either. And again I bled all over him. So at this point I'm like wtf. So after we clean up and everything the next day... all blood has disappeared and I get absolutely no blood at all on my Pad. Clean as a whistle. So of course I'm pretty ecstatic about that. So night comes.. andI'm pretty   nervous about sex because I've been bleeding on him and I just can't deal with it anymore. But I told him to enter really slowly and go reallly slow and to not go all the way in and I didn't bleed at all!!! So I barely spotted for 2 days and that was it.  So my question is what is wrong with me??  I mean was that my period? Or should I still be expecting one??? Usually my periods are 5-6 days and pretty medium. And before anyone mentions this I just want to point out that at first I thought he might have ruptured me but I did not expirence any pain or discomfort. It was just like any other sexual experience except there was blood. And second before anyone mentions STDs I was pregnant and got checked for everything prior to giving birth so I know I'm clean and before this man I hadn't had sex for 2 years and I know he is clean so.  Any advice??