Hello, I'm the oddball.
I had PTSD for 18 months (with gobs of anxiety, fear, paranoia and panic) prior to starting Wellbutrin in March.
Wellbutrin has been really helpful to me.
It has greatly reduced the intrusive thoughts, improved my depression (which had gotten much worse with the PTSD), significantly reduced the fear and paranoia, and IMO it also reduced my anxiety. It has reduced the number of grisly, vivid nightmares I get (now I get "bad dreams" instead -- which is better). And it has made me
able to work through anxiety and panic attacks, where previously, such exercises simply
did not work. No matter how hard I tried, I was at the mercy of my anxiety, and
nothing helped. Now I will still be affected for several days by a flare-up, but at least breathing exercises take the edge off an acute panic attack, for example. Previously, controlled breathing, visualization, etc. did
nothing for me. :(
My favorite effect of Wellbutrin is I get basically no menstrual cramps.

(cec, I expect this will be especially important to you. LOL!!!!!)
My migraines are not as painful, which is great!!, but unfortunately they also do not respond as well to painkillers (I take Excedrin and neurontin).
I have still been struggling with clenching my jaw, and a super tensed-up hip, both of which are physical expressions of my underlying anxiety. Although they're not as bad, they're still there. To treat them I take neurontin 2x/day, and also 250-500 mg magnesium daily. Beware the magnesium ... it's a laxative.

Not that there's anything wrong with it, just, be prepared. LOL
Given the choice, I won't give up my Wellbutrin ... no way, no how ... it has really helped me. I mean, I'm not magically fixed or anything :-P but it's definitely been a net gain.
Remember, anti-dep's affect different people in different ways, because our brains are all very different. You might need to try a # of anti-depressants, and at a # of dosages, before you find the combo that helps you.
Bailey