I’m not sure if it’s pregnancy related or not, but over the last 2 weeks I’ve had awful knee pain and it’s now got to the point where I can’t put too much pressure on it when I stand, I can’t squat down, it hurts to even sit on the toilet. I always can’t extend my leg or bend my knee so I have to lie in bed with my leg slightly bent. Is this anything to do with pregnancy? I don’t want to have a painful knee to contend with during labour!