Two problems: First, for the past two days i keep getting a tingling feeling in my lips almost to the point of numbness...not sore but kind of uncomfortable! Second, i keep getting a sort of heat sensation on the bottom innenr part of my leg, as if someone was pouring warm water on it! Lasts a few seconds then goes away! Any answers, would love to know, because the internet keeps mentioning multiple sclerosis and its scaring me!