it is a everyday thing for me. i'd go to a doctor. they will be able to explain what is going on. it might just be something that is going on in your life. i started to get them when i moved from my hometown to a bigger city away from my family. i didn't have a job an nothing was going right for me. i started to feel that way and they sent me to another doctor that is a thereapiest. we are still trying to figure out what triggers them. after two years of living in the bigger city... i moved back to my hometown and now I have them 10times worst... your not the only one.... there is a lot of people even people our age (i am 20) your doc might put you on something to help
I have felt the same way...You are not alone....I am not a DR, I do work in the medical feld and I suffer anxiety myself....and what your saying about feeling fake sounds like anxiety it is a very scary feeling, If you havent talked to your Dr about it I would do that first to better understand what is going on....You will be yourself again...This is my third time in my life suffering these crazy things 3 months I suffered them when I was 19 they went away for years I am 30 now and Just had some in Jan they went away and now for the past month here we go again....I do wish you lots of luck!!!!!