My period was very spotty this month/I didn’t really have one and my period has always been regular. Could this be a sign and symptom of hiv (I’m not pregnant). I just got a yearly TB test at the hospital I work at and I never saw the LVN draw up the medicine into the syringe to inject in me. So now I’m wondering if she used a dirty needle. Three weeks after my TB test I broke out with a cold sore. I don’t know if it’s just wrong ytiming I mean I usually get cold sores maybe 1-3 times a year since I was a child. I didn’t think anything of the cold sore until my period got all goofed up. Please help! Thanks!