Yes, the most probable diagnosis is Atopic Asthma with your history. COVID-19 infection can enhance expression of your allergy by several central to atopic mechanisms. Which will finally result in
Increased IgE synthesis.
Recruitment of eosinophils.
Upregulation of histamine and other mediators of inflammation.
Next Steps
1. recheck your inhaler techniques
2. reevaluvate - repeat history taking, and look for additional causes that leads to your condition
Health Tips
stress is also a trigger for asthma, so keeping calm is really important. if possible consult.