Yes, I had thr same exact thing for 4 MONTHS! The coughing was the worse. It was like a dry cough and I couldn't sleep AT ALL! I went to UC 2x then they sent me to Er. They referred me to a Pulmonologist! U need to see him bc they will run all these test including PFT. He is the one who diagnosed me the second time for covid and it was positive ans I texted positive for MONO????? U have no idea after that I have debilitating pain all over my body. No one know wth Long covid is or how to treat it. It is extremely depressing! Noone cares!