Its been happening since July of this year. While working this summer i started to see thes strange pinkish bumps about a centimeter in diameter spread around my stomach, they werent very close together, about an average of half an inch to an inch away from each other. I had them for a couple of days and at the same time during those days i had lost of apatite and my head felt weird, and always fel nauseous. Since then every now and again those bumbs come and go, the worst ive had were on my forearms completely covered and my head has been feeling just as weird. Sometimes a tingly sensation in my brain and my eye twitching periodically (dont know if theres any relation). My question is what can these bumps be a part of. Ive searched up and down for rashes on the web and none look like it, ive gotten various labs done and my immune system is fine last time i checked was a month ago or so. I have pictures of the bumbs when they appeared on my forearm, but dont think i can post them here wouldnt mind sending them to get an opinion, I'm a college student, Military service member and father and at time my life gets pretty cluttered so apart from my doctor i havent been able to visit any specialists...