You should continue these antibiotics and in my opinion for another 7-10days(Linezolid 600mg twice a day and duonem 200 twice a day) Keep the area clean with betadine and apply plain gauge dressing.
Consult your surgeon asap. And plenty of fluid intake is a must.
Next Steps
once u are done with 7 days antibiotics, and u don't get to see your surgeon during this time, and u still see puss points, then we need to go for few tests including blood tests, plus cultures, ultrasonography and xrays. try to contact your surgeon