I tested positive for covid on the 14th. i feel horrible still. im almost done paxlovid antiviral medication. how can i feel better? i barely eat anything and my ribs are sore?

I'm aware of young,strong people like yourself who also felt horrible after 10 days of Covid&then had very slow but gradual improvement but took up to 3 weeks to regain strength. If you're not experiencing fever,chills, heavy discolored sputum,shortness of breath or wheezing& test negative in a few days, you should do OK without a physician's exam or chest xray. If you still have concerns call MD