Follow up on blood and clumps care date

Ok so idk if some read my post the other day but basically a friend and I met up and he was a rougher than I expected him to be. I told him I was a virgin and he didn’t wait for me to get wet enough so he scratched my insides which caused a lot of bleeding and I had some of the stuff he had scratched inside on my underwear. So I’ve been wearing a pad since that day Bc I was bleeding lightly, I’m guessing it’s my vagina trying to repair itself. I’m sorta worried though bc it looks like this and smells. I get why it’s brown Bc the blood but I’m not sure why the discharge is yellowish/white.( sorry for the paint on my thumb)