Hi,Dear thanks for the query to HCM virtual clinic.
I studied your query in full details updated from you.I understood your health concerns.
Based on your query data, In my opinion ,Dear You seem to suffer
Frontal sinusitis / or could be Boil of the eyebrow.
X-ray skull would fix the diagnosis.Continue antibiotics as treatment with it is needed to control infection in the forehead lump.
Avoiding the trigger factors for sinusitis,like exposure to
cold and dumped air in public places/ wearing nasal masks or filters would help you to avoid recurrence.
Hope this would resolve your query and worry and
Anxiety accompanied with it.
Welcome for any further query in this regard to ME.I would love to help you out.
Awaiting for any further query.
Wish you fast recovery from this intriguing health problem.
Have a Good Day.
Dr.Savaskar M.N.
M.S.Genl-CVTS -Senior Surgical Consultant