feeling nauseated?

Jessica
So I'm almost 26 weeks and lately I've been more queasy/nauseous especially after a bowel movement or at night. I had a bout of diarrhea the last few days as well. Got a stool sample done and waiting for results just to be on safe side. Been eating bland BRAT diet the past few days which helped the diarrhea but I tried to have some plain scrambled eggs this morning. No diarrhea but really queasy after bowel movement. Is this normal preggo symptoms? Anyone else experiencing this? I haven't really had nausea since first trimester. I'm hoping this goes away soon. Thanks!