TMI! Anyone had diarrhea 5dpo

Victoria • First time mom, due date is 10.16.16 but baby girl is breech so we are having a scheduled c-section 10.10.16🎀 MKW💜
Anyone had diarrhea 5dpo and got a BFP
I never have diarrhea and all of a sudden today I have it! I didn't eat anything different from normal or anything like that. 
Would love some more info if anyone has expire fed anything like this