Is this cataplexy?

Hi, I have been diagnosed with idiopathic hypersomnia, I am currently on methylphenidate 27 mg, I am more awake during the day, not as much as the first week I took it but makes life more manageable and I can do lots of things during the day.

I have always had this weird feeling on my legs when I am sleepy, if I am doing something I just feel something weird in my legs and I have to stop whatever I’m doing and go to bed. I feel kinda desperate, I mentioned this to my neurologist and he said that could be restless legs syndrome.

A few weeks ago I was at my parents house and I got this tingly sensation in my pinky toe, almost like numbness, I thought it was because it was very cold.

Today I had a very stressful day and I got that tingly sensation on my other pinky toe, and some fingers in my hand, also on my lips. I moved my fingers because they felts so strange.

I don’t know if this can be related to this sleep disorder but I feel very weird.