I had physical therapy this morning, then I left from there to meet up with my husband to have lunch with a friend. Our friend leaves for college again in a few days and we won't see her again until next June so it was out last chance to get together. It started raining as I was driving to the restaurant to meet them. Lately I've only been wearing flip flops because my feet burn if I wear enclosed shoes. Anyways, I get the the restaurant, open up the front door, and slip on a puddle right on the inside of the door. I fell really hard on my knee and I could tell my SI Joint had gone out from the fall. I finally got up with my husband's help and walked to the front desk to tell them they needed to mop it up before someone else got hurt. The lady looks at me and says "No wonder why you fell, you're wearing flip flops in the rain" I felt like crying more from her words than the pain. They put a mat there after and there was no more problem after that. Of course they should have done that in the first place. The water I slipped on was not tracked in by me(there was way too much). A little compassion would have been nice. So tonight I noticed I have an 'egg' on my SI Joint and I'm in a ton of pain.