Plan B ?

Had a unprotected quickie 
He wasn't sure if he cummed in me or not .. Ugh. But I don't think he did. Bc when I looked after he pulled out 
There was like a spritz on him. Like he just exploded.
Anyways. We took a plan b like an 30 min to an hour after literally 
Then to be safe. I took another one the next day 
Anyways I've seen all the side effects 
But 6 days later I've got like bleeding.. Felt it during my nerve wrecking driving test. (dark brown/Clumpy) 
And pelvic pain
Been feeling food come to my throat and back down. But not like a nausea feeling.. Mmm 
Minor breast tenderness too 
Anyways like help. Gimme advice. Make me feel better anything. Lol