3-1/2 weeks ago, I ate a big steak. I got up, I think, but all a really remember is falling against a table and waking up on the floor. I believe I separated some ribs on the right side. I don t have health insurance, so I have just let it heal. Last night, I ate a pot pie and felt as though I had eaten too much or too quickly. I sat on my bed, and sometime shortly thereafter, I found myself on the floor again. I am 55, nonsmoker, and I don t have any known health conditions except Barrett s esophagus and an mild prostate enlargement (I take Protonix and Terazosin for these. I am curious to know what might be causing this.