TMI but when does the diarrhea stop!

K.

It has not stopped since Friday. Not constant but when I go to the bathroom to go No. 2 it's always diarrhea. I'm lactose intolerant so I don't eat dairy already which would normally be the reason of me having diarrhea in the first place. I already suffer from internal and external hemorrhoids and this is causing them to flare up. Any suggestions on what I can do to help combat this wonderful part of pregnancy?