Ginny - I really hope you can get this figured out soon - I'm one who gets weird reactions and is sensitive to all kinds of meds and other things, too. I did have a couple symptoms when I started Plaquenil that I wondered about....weight gain, leg pain ....but they seemed to dissipate and were balanced, at least initially, by the positive effects. I would question the Elavil also - since a higher dose could be the culprit. I know how hard it is to sort these things out - I hope you have a doctor who listens to you - and you will soon have some answers.
Care and blessings,