Brown discharge?

I need help please anyone that can help me!!! So maybe this is TMI but today I went to the bathroom and of course I had to pee and I had some BM😳 anyway I had cleaned myself good I even used baby wipes! And I had clear discharge on my underwear as well to me that's normal. However I took a shower went to work. I got of work and got in the shower again! Now when I took of my underwear I had on from the shower I had taken in the afternoon I saw some brown discharge or idk what it could be now I get my period the 25 or 27 of each month. Idk if it could mean a sign of early pregnancy!? Can someone please help me!