My school has recently started and whenever I walk or run, my right leg hurts. It feels like it is locking up?

Question

I don't know why it is hurting. Could it be from growing?

Answer 1

You could be dealing with something like muscle strain (an example only) or an inflammed joint (another example only).

I would recommend checking with your doctor as well to see what they say but before that I would recommend letting your mom know what's going on so that she can help you keep an eye on the situation.