I Have Numerous Symptoms Since My Last Sex Relationship Briefly

I have numerous symptoms since my last sex relationship briefly continuous blood blisters in mouth and lips and inside checks ,feeling always tired and fatigue,red or purple spots on hand and fingers and arm that goes away when press it and return back again ,loss of hair from all over my body and around my penis ,I got fever that a lot of times,ulcers in mouth ,pores everywhere on face and back , painful things on tongue,joint pain that never goes,continous gases in stomach and and lately feeling of continuous sneezing and continuous liquid from nose and white tongue and numbness,dryness of mouth ,my pains never go and I'm dying .my last sex relationship was a year ago and got 3 antybody tests hiv1/2 antibody tests after one ,three ,six months and was negative