Hi, I had unprotected sex 13 days ago. (I was ovulating during this time) I took plan b the night after. 4 to 5 days later I started having brown discharge which ended in like 2 days. I had to urinate way more then I use to and I have gotten way sleepier. 11 days later I sarted having white discharge and my pee has gotten really cloudy even though I drink lots of water and now my breasts are sore and tender and my nipples have gotten way bigger and darker. I’m not suppose to start my period in 5 more days. Are these symptoms of plan b or could I be pregnant?