What is going on? Help!

Okay. About 2 weeks ago I had unprotected sex around the time I was ovulating. I took the morning after pill about 13 hours after. After a week passed, my discharge has been reay thick. About 3 days ago, there was blood. Now my e

Discharge is just a clear yellow thick consistency... Like egg white. Still have a bit of blood. My nipples are sore. Is this side effects of the pill or early pregnancy symptoms? Please help!