Cough and Cold. Problem sometimes.

Hello, I am Mrs. Sabita Tarafder, 69 years old. I was diagnosed with COVID more than 7 days back. I was prescribed the following medicines during covid treatment : Paracetamol 650 - during fever Ivermectin 12 - Once for 5 days Doxycycline 100 - Twice for 7 days Zincovit - 1 Becosule - 1 Limcee - 1 or 2 Vit D3 - 1 weekly Post Covid, I am taking the following medicines : Zincovit - 1 Vit. B complex - 1 Vit. C / Limcee - 1 or 2 (daily) Vit. D3 - 1 (weekly) Ascoril D / Piriton Expectorant - daily thrice I go through these medicines as my regular medication : Omez 20mg - (1) Telmasartan 40mg - (1) Torsemide 10mg - (2) Rosuvastatin 10mg - (1) Metformin Hydrochloride 500mg - (1) Febcot/Feburic 80mg - (1) Atorvastatin 10mg - (1) Antoxid HC - (1) Liv.52 - (2) Ursocol 300 - (1) Nitroglycerin /  Glyceryl Trinitrate 2.6mg - (1) Presently, I am coughing more often & while coughing I am having chest pain between the lungs. Coughing is causing breathing problem sometimes.