Doxycycline Hyclate Keflax, Dioxycycline, Contact Dermatitis, Electric Razor, Lyme Disease

I was diagnosed on June 13, 2009 with cellulite. I had a bump and rash on my right elbow and was given 2 antibiotics for it. After 3 days and no results form the antibiotics I went to my primary doctor who told me it was lyme disease because with lyme disease the rash goes away from the heart. I had no other symptoms from it and no bulls eye and the blood tests were negative. I was put on dioxycycline for 21 days and on the 19th day I missed a dose and took another one 6 hours later and then another one another 6 hours later and developed itchiness all over my body. I called my dr. who told me that with only 2 pills left and being on for 20 days I can stop the dioxycycline. OK great! a few days later still itching and he told me to take Zyrtec symptomatically as needed. Still no rash anywhere on my body. OK, so I am on Zyrtec and 2 weeks later I develop a tash on my face. I go to dermatologist and he says it is just acne and gives me tetracycline and erythromycin and call him in 2 weeks. I don't know if I am having an allergic reaction or not and decide to go to another dermatologist who tells me it is an allergic reaction and gives me xyzal for itching and corticosteroid for face and tells me I have high histamine levels. I then go to an allergist and he tells me he thinks its just acne from shaving using electric razor and use erythromycin but NOT to take tetracycline just in case I am allergic to antibiotics. I then go a different dermatologist who tells me I have folliculitis/acne and to take Keflax and a sulfate cream to use. A week and 1/2 after my face is OK with the rash down considerable and I am able to shave again. 4 days into the KEflax I develop a rash on both my elbows. I go to my primary and he says it is contact dermatitis but to take blood test and stool sampler to see about possible infection from antibiotics that destroyed good antibodies. It may be that my good antibodies are not strong enough so continue with yogurt and we will see. I am today having a sore throat, diarrhea and little stuffy nose so who knows what is going on. Also, I am 37 year old male who has nt been the same since going on doxycycline for supposed lyme disease-
I will post again when dr. gives me blood results and stool results.