Hi, I was bit by a deer tick the end of april this year, since have had arthritic changes to both hands, muscle fatique and pain, and spasms in both upper arms, occasional headaches, stiff neck, bowel changes occasional nausea/ I was treated with 21 days of doxycycline, I got worse then alittle better about 2 wks in...now im off the doxy but symptoms persists. I saw my PCP and an infectious disease dr...my lyme titer and elisa are negative, altho my ana and rheumatoid factor neg, but C reactive protein elevated....any clue what I should do now? Thanks!