I recently had tonsillitis about a 1.5 months ago and was treated with penicillin. I came of the antibiotics a tad early as was feeling better but could feel it coming back so I jumped back on the penicillin. I was still really tired after finishing my antibiotics and was told to get a blood test to see if I had glandular fever. The blood test showed negative so that was a slight relief. Another week had passed and I had now developed this chest pain that would come and go and sometimes would move around my body. It could be in the right or left side of my chest. So I went to the hospital after one day at work and I had an ecg, another blood test, urine test and a chest x-ray. Nothing showed up on any of the tests so I was sent home shortly after. Since when the chest pain started about a month ago it feels less painful but could that just be me getting used to it? I mean it's a weird chest pain like sometimes an ache or sometimes a shooting pain in my left shoulder. Also have been having random muscle spasms in my chest and arms and sometimes my legs. I am currently thinking it could be costochondritis but any help/ advice on treating this would be massively appreciated!
Thanks for reading!