Does anyone else periodically get bumps of various sizes around the elbows? Sometimes it means a flare is coming and sometimes it doesn't...I can't quite figure it out. I also get this red bump just above the bottom knuckle of my middle finger which usually coincides with flares. When I used to wear a gold ring on my left hand, middle finger, it would appear on the left middle knuckle. After I got engaged I moved that same ring to the right hand, also middle knuckle, and now the bump appears on the right middle knuckle. No bumps on the finger that my engagement ring is on but that one is platinum. Anyone know what the explanation might be?