Parent question

I feel like I am here a lot. Asking questions. Sorry. Just a mom, trying to help my son and this is all somewhat new. My 9 year old has a new symptom to him, and just seeing if anyone else has had this and maybe what it is. My first thought is maybe it is dyskinesia, but I may have it all wrong. It only happens at night. He lays down for bed and closes his eyes and his left leg, mainly foot, moves uncontrollably. Sometimes with the movements he gets a wave of pain. It peaks and subsides. He says it feels spiky. So guessing stabbing type pain, more acute than just an ache.

He has only been on low doses of levodopa. After new symptoms we have been given options of baclofen and artane (spelling?).

To help him I wrap his foot in a heating pad. And then place a weight blanket on his foot/leg area and then I place pressure or rub his back. I give him some Tylenol and melatonin and then his foot/leg just move a lot until finally he can’t fight his tiredness.

Anything else I can do to help? Is it dyskinesia?