I understand and I'm sorry you're going through that. My doctor that has been my provider for many years has seen me go in and out of the hospital five times with long covid. He told me I have anxiety. Are you kidding me I have had major heart palpitations, I get light-headed and dizzy, shortness of breath, I've had so many crazy symptoms for over a year. It is really disappointing when your provider does not believe in long covid. Hang in there you know yourself better than anyone.