Hey there i been feeling faint n dizzy but no other symptoms

I feel carsick any time I walk or look around. If I push through it & just do it anyway, then I get the symptoms you describe. Audiologist & neurologist didn’t find anything wrong, & physical therapy made me so sick I couldn’t get out of bed. I found an article about long Covid that described these symptoms & took it to my GP. She said it was “interesting” & suggested I LOOK ONLINE for more info. 🤦‍♀️