I am a magnet too. We have a tiny fly here that you don't notice but it leaves a painful itchy spot of 3 days redness and if too many bites I run a fever. I looked it up. It is a type of blackfly. Believe me I too swell for mosquito bites, nat bites etc. I am diabetic and if my sugar is high it is worse. Do not wear any parfume, or use any scented soap. Any thing fragrant makes it worse. Yes I buy the Deet by the cans all summer. Sigh ! It is my favorite time to garden etc. But me and the bugs have it out. Oh! the carpenter bees do not bother you and are good polinators in the garden as are the ground bumble bees. Now the yellow jackets are a constant war here, as are the paper wasp and hornets. I feel for you Jean