So last Tuesday my 2.5 year old was clipped by a speeding car outside my house. Ambulance and police were there within seconds of ringing. He's broke his right leg (tibiea) and is in a heel to thigh cast until Friday. Thankfully it was a clean break and the drs are positive it'll heal very quick and well. Other than that he's absolutely fine. My concern is is that since it's happened (not every night) but he wakes up 2-3 times a night crying about his other leg stretching it out and crying it's stuck then as soon as I start massaging it he goes back to sleep. X-ray indicated his hips spine and other leg were fine. My guess is it's because he's a lot less mobile now during the day and it's cramping up but just wondering if anyone else have experienced this at all? Thanks :)