i got my tooth scaling done in apr after using mouthwash for 15 days my mouthbecame dry ,went to my dr he said zinc defficiency causing drynes of mouth and throat,i started searching on net and found dry mouth a symptom of HIV, started pain in underarm and above breast got tested CBC ,ESR and calcium serum all came normal ,started pain in my rib cage both sides, got tested HCV and Hep B ,RA factor again all came bavk normal,its been 8 months i hv no fever but i feel pain in my neck shoulders and underarms tightnes in chest,in sep i started pain in lower abdomen left area,back to dr he said its urinary track infection ,i am very stressed about having an HIV ,severe anxiety for 8 mnths ,i dont know they are lymph nodes that are hurting me but they are not swollen at all not a single one,can anyone help,as i am living in a underdeveloped country so i doubt about the cleanlines of the dental products used for my scaling,i hv no sexual contact ever with anybody ,i am 24 years female