Spots Appeared Near Armpit. Feeling Tired, Sick, Fatigue And Anxiety. Any Cure?

Question : A few months ago 2 small pimple like spots appeared near my armpit (behind armpit towards my back). I ignored them then they got bigger and much more painful after about a day. Red streaks came from them and I felt extremely tired and sick. I would wake up during the night with intense rushes through my body. I thought had been bitten but after those healed more appeared a few weeks later. 2 would appear at the same time then more would appear around them. One doctor gave me antibiotic cream to put on them, they got very aggressive and painful and I felt so sick I didnt sleep properly for a week. I got extreme anxiety symptoms such as uncomfortable uncontrolled adrenaline rushes, fatigue, extreme light headed, bad concentration, sometimes outer body experiences (and I don't/never suffered from anxiety) It was very uncomfortable for me and I had on and off flu symptoms. I took antibiotics and the spots disappeared but the other symptoms lasted for about 3 months. No doctor could tell me what they were, just said it probably shaving rash. Its not shaving rash they are located near my lymph nodes not my armpit. I have felt a lot better the last couple of months, but recently I was trying to sleep 2 nights ago and the rushes happened again for no reason and kept flowing up and down my body waking me up. Tonight 2 red spots appeared on my now left side, in exactly the same place as the last time just the other arm. I know they are connected somehow. They burn and hurt and make me feel sick. What are they?? Im scared more will appear and it will all happen again!