I fell off my bike today. Just as I was going down towards the house, I uncliped one foot and just as I was about to unclip my other foot, whilst still moving I kind of fell sideways and landed in a heap on the floor (I'm sure it was probably quite amusing to watch). I must have given the bike quite a knock - I twisted my ankle, scraped my knee, scuffed my saddle and somehow banged the rear mech. I didn't notice the rear mech was damaged until I decided to clean my chain later on. The bottom jockey wheel was catching on the spokes when in the lowest gears. I think I must have bent it inwards. I have pulled it out now and tried my best to straigten it. It goes through all the gears ok now on my makeshift workstand. I haven't been out for a road test yet as my ankle still hurts and I can't be bothered dragging the bike out. Should I be worried?