Kelpharm,
I am sorry to hear of the rough start that you are experiencing with your Rx.
WUN is right in that initially upon start up, these symptoms are not unusual, and are typically temporary. If you can stick it out, you will likely find them lessening, and may end up with a med that works very well for you.
If however, you are just not able to tolerate the s/e's or things get worse, you will want to call your prescribing doctor to get consultation on what other options are available.
Until then, can you try some of the coping skills that we have in our Resources (link below) to get you through this tough time? It is could help to take the edge off of the anxiety and symptoms.
https://www.healingwell.com/community/default.aspx?f=9&m=104206
Best wishes, keep us updated and let us know how we can best be of support.
S.C.