Mouth uclers, skin rash, hormones gone crazy!!!!

Just wondering if any of you ladies are experiencing crazy side effects from hormones, I get mouth ulcers when I ovulate or am on my cycle and just confirmed with a doctor that it is more common than you think. Eases my mind a little because I flared up with ulcers my last pregnancy that I lost in Feb around 11 weeks. Ensures me it's the progesterone soaring and my bodies reaction. I also have a crazy rash/hives on my chest, arms and inside of thighs. My body is going haywire and we are only at 4w3d. I really hope once my hormones balance out a little more my body will chill.... anyone else???