My guess, its not PCT related. Especially since you've been off PCT for 30 days. I don't think the leg thing was either.
Did a quick internet search, scrolled through a few different pages and couldn't find anything linking Clomid to RLS or numbing of any extremity. Its possible you've pinched a nerve and yours are going numb as a result. But if your unsure I suggest speaking with your doctor and see if he can't determine a cause.