Hi, Smiling, and welcome! I'm glad you have joined our family. We do have a great group here that love to help each other and really do care about each other, too.
Be sure to check out the Fibro 101 thread...the second thread on the forum. There are links to good information about fibro and you will learn a lot.
I can't help you with the Paxil. I don't take an anti depressant. I do know people that have taken Paxil for depression and it has helped them. That's the extent of my knowledge of this drug. Sorry.
If you are having pain and fatigue, you might try malic acid/magnesium supplements. These don't help everyone but many have gotten some help from these. There is a link all about them in the Fibro 101 thread and how they work in the body. Many with fibro seem to be deficient in these nutrients.
Another thing that can cause some pain and fatigue is a deficiency in vitamin D. There are quite a few fibromites that have this problem, too. I live in Florida and, believe it or not, I am still deficient in D. I am presently taking 3,500 IU of vitamin D3 a day to try to get me in the normal range. I just had more bloodwork done yesterday to see how I'm coming along. So, it might be good to ask your doctor about these things.
Meanwhile, read back posts and ask questions. We are here to help you. I'm so glad you are here and I hope to hear more from you soon.