What Are The Symptoms Of Being HIV Positive?

I work for retail company. We were removing 4 x 8 slat wall (5 pieces). I cut myself on 3rd piece, when slipped from his hand. . Went Imediately washed hands and put bandage. Later I noticed scratches on hands of associate helping me he is hiv positive. I never saw blood. I asked my doctor but he said it s not even worth talking about because chances are so remote it s almost imposible. But next day got bad headache, sore throat, allergy like symptoms. So called hotline, they scared me they said I had major occupational exposure should have been put on pep but too late now. Now I m scared. My doctor is upset asked for hotline number. But now I m scared. Had hiv test negative at 8 days but I know not accurate now. Had rna pcr by labcorp at 12 days post negative, an hiv combo duo at 4 weeks negative, rapid oral at 7 weeks negative. I also had cbc .. wbc 10.7 high, Hgb low 13.5, hct low39.9%, rdw high 15.5%, segs high 77.2%,:lymphocytes low 12.4%, segs-bands # high 8.2, lymphocytes 1.3 k/cmm normal. Would any of this indicates primary hiv infection this was done 7 days post possible exposure. Everyone tells me there s no chance but wracked with anxiety. Now today 8 weeks post rash on buttocks. Please help.