what’s going on 😭

i’m scared i recently had sex with my boyfriend 8 days ago and a couple days after we done it he didn’t here’s me and i started bleeding that day so i thought it was my period well it started with light bleeding and almost a pink color with brown discharge then this morning i got blood that looked exactly like period blood put a tampon in and there is inly a tiny tiny bit of blood as i took it out right now what is happening 😭😭😭