bleeding after anal sex? (TMI)

i'm just warning, this is TMI. but, yea.

we've been trying to have anal sex for a while but the first few times t hurt too much so we stopped. Today we tried again, with a lot of vaseline, and it worked 😂

We stopped to check if there was anything on his dick, there was tiny clumps of something, he claimed it was poo but i'm not sure what it was. There was also a stiff looking liquid on it which was bright red, i wasn't sure if it was blood or tomato sauce (from launch) and there was also some blood for sure, i wanted to ask if this was normal?