I Wake Up Swollen Its Been A Week Now, I

I wake up swollen its been a week now, I had stop drinking alcohol I usually drink like 2 to 3 glasses a day. weather it be liquor or beer. for around 2 years now. I know its not a bite or been around dangerous chemicals and have not traveled. I also have not ate anything that can cause allergic reaction. please let me know what I can do to cure myself.