Bikeride symptoms and conditions

Thank goodness I found this site! I have been on Doxy for about a week and yesterday my hands started getting cold prickles. Not like they were asleep, but stabbing cold prickles. Then today my hands are really sensitive to heat and cold. Still cold prickles and also burning in hands. Went for a bikeride and felt the same thing on my forehead. I also feel my neck tightening up, my lips are burning, my nose got sunburned and it feels on FIRE!
I had myself dying of some neuro disorder...only to find this site and it put me at ease! No more Doxy for me!
The funny thing is I switched to Doxy from some other antibiotic for acne because the other was making me crazy dizzy! Maybe I just live with my zits!