I am glad you found Neuro Talk. There will be alot of different responses and information for you. Normally, wine is not a huge factor in nerve pain to my knowledge. It doesn't sound like you over do it or anything like that.
If I were having that much pain, I believe I would see my primary care physician, and ask his opinion. He may refer you to a neruologist, or not depending on what he thinks this could be. For sure go see someone. That burning sensation also can come from some kinds of neuropathy, or PN. There are tests for that, to rule it out. I do have some form of this in my ankles and feet. There are also medicatons that can help. Please visit the peripheral Neuropathy forum, and ask even more questions. There will be people to help you and give you more information. I do wish you all the best as you go forward to find a resolution, where you arn't in so much pain. Welcome again to Neruo Talk. You will find alot of friendly folks here to help. ginnie