Late Night Twitching Episode

I've been experiencing these late-night twitching episodes for a while now. It's nothing major, but it definitely keeps me up at night. I usually try to ignore it and just fall back asleep, but sometimes the twitching becomes so intense that I end up tossing and turning for hours. Last week was particularly bad; I woke up around 3 AM with my legs practically shaking under the sheets. After a few minutes of trying to calm down, I decided to get out of bed and do some light stretching and yoga poses to ease the twitching. It's frustrating because I don't know what triggers it or how to prevent it. Is anyone else out there dealing with something similar? Or am I just cursed with this annoying nightly ritual?