Recovering from long fast; Need expert help PLEASE

I'm very desperate and intend to place this same post on several boards.

I broke a long juice fast (nearly 6 weeks) last week. For the last week I've been easing back into foods. Started with the orange juices for the last few days of my juice fast and continued as my first drink some mornings. I've also eaten fresh organic fruit and vegetable soups.

I have not been able to keep anything in my body. I've had the worst diarrhea that I've ever had and it has been burning me nearly to the point of crying. The last few days I've tried to introduce simple brown rice and dry oatmeal (as well as cooked). Everything is running through me and I haven't slept. I've got hemorrhoids (I think) that now feel as though I've had a red hot poker shoved up me.

I don't know if I'm purging toxins still or if I've screwed up my digestive system. My entire lower GI tract is horribly enflamed.

I'm begging for help from anyone.