?

I've been having slightly bloody stools for a month. Less than a week ago it started to become painful and now I get somewhat severe pain for 15 minutes or so at random under my right ribcage. It comes and goes and I was told to see an e.r if it became worse but I don't want to go without a good enough reason and I don't want to walk in there and not have a good enough reason. What do I do? 

Hello, I've had diarrhea for a couple weeks now. I dont have a lot of money to see a doctor as to why hapit's happening. Does anyone know of a way to try to constipated myself to the point it turns solid?

Thanks