Breathlessness. Them. please advise.

Hi It's been more than 3 weeks, I am having breathing difficulties. Started with sore throat and subsequently breathlessness. Earlier, I had some tightness in chest, but that has substantially reduced. However, the breathing difficulty is still there, though reduced. I feel it throughout the day. Recently, while trying to sleep, I get more anxious and feel like gasping for air. And that delays my sleep. But once I sleep, I don't wake up in between. There's no wheezing sound. No fever or cough. However, there is some weight loss. Medicines I am taking: 1. Pulmoclear tablet 2. Doxolin tablet 3. Foracort 200 Inhaler Earlier I had taken Montelukast. My mother has history of Asthma and still has. I never had breathlessness before, but when I was young of 5-6 years, I had some mild case of Bronchitis which went away. I had done CBC and Lipid profile test. Attached them. Please advise.