Swollen parotid gland after bug bite on thumb for 2 months, then trich, antibiotics, major vulvular swelling and pain. Couldn't walk. They kept treating for yeast. Kept swelling. All yeast cultures came back negative. Triggers are histimine related, obnoxious oders, all food, heat, cold, vibration. During this swelling episode my left leg swelled for no apparent reason for a month and a half, eyes swelled for 4 months, and stomach swelled massive (I weigh 100 lbs) for 5 months. Couldn't have bowel movement. No doctors know what's going on. Gyn said not a gyn issue. Everything normal. Positive ana. Has anyone heard of this?