Your symptoms reminded me of when I had an abscess.
As blood was drained from it it sounds more like a hematoma.
Your family doctor should be able to advise you. Is it feasible to follow up with the doctor who prescribed the antibiotics and lanced the wound?
You might need a further course on antibiotics. The skin stuff sounds odd to me. I thought it might have been sunburn but the progression sounds wrong. You could see if members on the dermatology forum have ideas.
I would probably start with the doctor who is most accessible to you.
Hi
Welcome to the MedHelp forum!
A tender red or inflamed lump could be a hair follicle infection that enlarged, a boil, an abscess, an infected cyst, an infected hematoma or an insect bite that got infected. Since you have had a course of antibiotics and this has not helped, the best thing to do would be consult a doctor. You would probably need an incision and drainage of the lump, followed by local antibiotic application and dressing.
Hope this helps. Please let me know if there is any thing else and do keep me posted. Take care!
It looks like some sort of bite. I would recommend consulting an Infectious Disease Specialist.
Keep us posted.