PLEASE HELP: Brown discharge instead of period, pregnant?

I was supposed to start my period on December 5th, but on November 30th (5 days early), I had a little bit of brown discharge, similar to what happens at the END of a period. After that day, I didn’t have any discharge until December 5th, when I was supposed to start my period, I had brown discharge again. It’s been 7 days now and I am still having brown discharge. The discharge on my pad is wet but kind of dry, it almost feels like the inside of baked beans. Could this be an early sign of pregnancy? I’m really concerned because I’m only in college.

My boyfriend and I are sexually active, but usually use condoms. However, we sometimes start off without one and then he puts one on after a few minutes.