Spotted...

Ta all. I thought I was fine but I increasingly can't walk very well let alone cycle. I think I've done something to the muscles in my pelvic region. I think that's what it must be as I can't lift either leg. I guess muscular stuff just takes a while to heal. /lies back on sofa, opens bon bons

Sounds nasty. Other people know more about this than I do but I would try to get some advice from a physio rather than just wait.