I have not yet started to take Effexor yet, just trying to see if...

I have not yet started to take Effexor yet, just trying to see if I can find some reason to take it first. I have read a lot of these side effects and I have had all of these side effect like symptoms and have never even take this drug. I have taken Wellbrutrin, Lexapro, Zoloft, and Paxil and all of them cause bad panic attacks. I am not sure what to do about anything. I have also tried a natural pill called Seredyn and it works pretty good at night to sleep but causes me to feel uneasy during the day and obviously it would be needed during the day. The ONLY thing that helps is Ativan and according to doctors and pharmacists it is very habit forming. So I cannot get anymore of those. Has anyone taken anything for Anxiety that helps? I am not a depressed person and do not need anything for depression.