Hi, im ana. I have heart palpitations,but a couple nights ago i started feeling really sick always during the night. Out of nowere i feel extremly dizzy to the point that i feel if i get up i'll fall, my heart starts beating quicker, i get vomiting, a big headach, but what worries me the most is that mt mouth goes numb to were it makes it hard to move. I would like to know if this is due to my heart oalpitations or something else. Im 19 weigh 109 and am 5'7.