DD10 has complained of leg pain since she was able to talk. I’ve had her looked at by the GP several times but I’m always told it’s growing pains. She came out of school limping last week after PE having complained about knee pain for about a week. My husband said her glutes were full of knots after a previous PE session. This morning I was measuring her chest and her upper back and shoulders were cracking. I’m just wondering what could be going on. Has anyone experienced anything similar?