I was out walking my dog with a friend on Thursday and he affectionately very gently patted my back (just below small of my back) when we were chatting. Since then I have had a lot of pain and am wondering if that could have caused a fracture. I am 52 and have osteoporosis but have never had any fractures that I am aware of. I am hoping it is just a strained or pulled muscle but it really aches and doesn't feel like it is.
Does anyone have any experience of this?