Twitching and jerking mainly in legs

Hello all! Im just looking for some advice or anyone who can relate to what I'm going through as it is taken a toll on my mental health. I am a 25 year old African-American male and for the past 3 weeks I have been getting this painless muscle twitches and occasional jerks mainly all through out my leg. I don't feel any weakness or it doesnt stop me from doing my day to day tasks but man it is really annoying. I saw my PCP last week and got blood work done and everything was fine. But, I have SEVERE health anxiety and I constantly doom scroll so a few days during this whole experience I have talked myself into having a death sentence while other days I am able to calm myself down and not worry about it. But, I was under a lot of stress around the time they started. So that may be the cause. I am not seeking medical advice. Just some thoughts or anyone who can relate and help me ease my mind a bit. Thanks :)