Why do I push to pee and red goo come sout I just had sex 5 minuts ago, I went to go pee it hurt I had to push rlly hard and red goo came out slowly

Hello.. Hello. That is a good question. Asssuming by the way that this is written, that you did not have blood in urine, pain or burning with urination or difficulty with urinary stream prior to five minutes ago. Am also assuming that the red goo came out of your urethra (pee hole) and not out of your vagina or anus. If the sexual intercourse was vigorous or aggressive than it could have scratched / injured the urethra which could be in spasm or swelling as well as bleeding. If the urehtra is fairly swollen it could make it difficult for urine to pass through the lumen.