Good sign??

Hi ladies I’m on 11dpo period is due in 3/4 days and I’ve been having these dull stomach like aches since 8 dpo (not painful just noticeable) anyone know if this is a good sign? Every day when I wake up I can definitely notice that the dull ache is there my body doesn’t feel just “normal” it feels like I might have diarrhea (sorry tmi) but I don’t and when I try to go to the restroom NOTHING