"hi, i was on effexor a few years ago and got off of it because i was doing much better but now i am starting to get back on it, i&#039;m on 37.5 and it&#039;s day 8 and i feel awful. super anxious and can&#039;t eat, the thought of food makes me wanna puke. i&#039;m really scared. has anyone had this and does it go away? i don&#039;t remember having this the first time around :("