Hi sir i hope you will be fine while reading

Patient: Hi sir i hope you will be fine while reading my message. i had a mild pain under thigh of my right leg almost 1.5 month before i took medicine whatever doctor wrote but after a week when i stopped medicine as per doctor advise i felt some hardness on that place i again showed that to doctor and he said its a muscle pull or simple swelling which will be fine in 1 2 week after taking medicine but again those medicine didn’t work and i was asked to test fnac test that showed i have cellulitis i am taking medicine like cefaspan, ponstan, augmintin 2 weeks but only pain was decreased not that harndness cured so what should i do? a surgery or medicine please suggest me some medicine i am worried of surgeryi hope i ll get answer soon

Doctor: