Nose congestion. Are the med ok?

One side of my nose is choked badly and unable to breath properly on showing to an ent specialist he inspected with a camera stating i have pollops which may be because of allergy. This problem happens to me every year during weather chng but gets ok in few days as i use to follow home remedies like steam and vitamin c and stay warm but this year nothing worked hence the ent specialist. He started the treatment with antibiotic called cepodium and nazal drop otrinoz and in next review he confirmed pollops so revised the treatment with solspre then otrinoz and then also metaspray. He now is suggesting me with a ct scan and blood test and told me that i may have to be operated. Now i wanted help with couple of things 1. For past couple of days till i take medicines the nose is fine otherwise it gets back to being blocked. Are the med ok? 2 do i really need surgery I do not want to get to that point Want to get the problem fixed naturally. Please suggest if i am being treated correctly