I took Lyrica for another condition and its one of those drugs I'll never take again. I had swollen ankles, I gained about 30-35 pounds, and I experienced incredible anxiety while taking it. I had other issues with it, but I don't remember what they are at the moment. I think you should contact your doctors ASAP and tell them what you're experiencing or perhaps, go there. I don't have any thoughts on anything else, but I really think you need to see someone ASAP.
Ellena