Please come down to my clinic Y S Desai Specialty Healthcare at Basaveshwaranagar for a proper ENT clinical assessment. The lymph nodes in yiur neck regions indicate that you have multiple foci of infections in your mouth, throat and nose.
The CT scan also reported that you have a crooked nasal septum almost completely blocking one nostril.
Next Steps
I had recently posted a reply to a query on Quora that might interest you.
https://www.quora.com/Can-I-cure-a-sinusitis-problem-without-surgery/answer/Gladson-Guddappa-Uchil?ch=18&oid=348486394&share=6a09e94d&srid=2GeD&target_type=answer