Ayuervedic and Allopathy for Sinus Infec

Hi Doctors, I got infection in sinus area post covid... I started Ayuervedic medication for this infection in the fear of black fungs... It's been 3 months am in medication and not cured yet... Still the numbness and slight Swelling are observing in face sometimes, also nose blocks (sometime right nose sometime left side) Due to ayuervedic medication and life style change in ayuervedic medication since 3 months I feel like am missing my life and in the thought process of this infection only all the time My ayuervedic doctor says, what is there fore is a nothing and it is almost cured and what is there is a residual of older infections (covid of any sinus infections) Whereas still my face will have sudden swelling and slight pain in upper tooth at times..am just thinking if I look for allopathy medication now, will it work... Or can I club allopathy and ayuervedic medication Due to longer medication for covid and then for this sinus infection mentally am getting weak and suffering