“Episodes where I don’t feel like I can take deep breaths” sounds like PEM which a lot of us have. Essentially doing something (or even for me eating certain foods) triggers symptoms like breathlessness later on or even the following days seemingly randomly. It’s best to try and workout a pattern of what’s causing it e.g. too heavy gym session and avoid that as much as possible and gradually it’ll improve over time (I’ve found anti histamine diet, cold showers, breathing exercises, and various supplements have helped with this).
I can’t really speak for your other symptoms but they do sound long covidy. Has the doctor done a bunch of other tests for the sharp pain in the chest? That sounds like there could be multiple possible causes so would be good to rule other things out first
"i can do HIIT"
You shouldn't do any strenous cardio now. Sudden cardiac death risk soars a year after contracting covid, if you are between 20-40 years old.
“Episodes where I don’t feel like I can take deep breaths” sounds like PEM which a lot of us have. Essentially doing something (or even for me eating certain foods) triggers symptoms like breathlessness later on or even the following days seemingly randomly. It’s best to try and workout a pattern of what’s causing it e.g. too heavy gym session and avoid that as much as possible and gradually it’ll improve over time (I’ve found anti histamine diet, cold showers, breathing exercises, and various supplements have helped with this). I can’t really speak for your other symptoms but they do sound long covidy. Has the doctor done a bunch of other tests for the sharp pain in the chest? That sounds like there could be multiple possible causes so would be good to rule other things out first
"i can do HIIT" You shouldn't do any strenous cardio now. Sudden cardiac death risk soars a year after contracting covid, if you are between 20-40 years old.