hello am 20 years old female, for a couple a months a been feeling pinches all over my body, and my arms get numb a lot, i don't know if because the over weight, but like 4 days ago my right side of my jaw is kind of numb is a weird feeling it goes from my jaw to side of my nose and back of ears, is so weird that i have my mouth open and that side feels pressure like wants to close, and just earlier have of my head was like tingling or [numb ]for like 15 seconds, should i go to emergency room,,i forgot to mention am also in some diets pills call japan linghzy,,,is it bad am worried