My family got covid and i never tested positive even though i was very sick i have never before needed to clear my throat so often and i am often having voice cracks since this. it has been over six months is it possible i have long covid?

If you have persistent symptoms, including throat clearing, shortness of breath and wheezing, it is quite possible. There are multiple possible conditions and related symptoms within this diagnosis. A virtual consult with Healthtap is available for further details.

I wonder if you had false negative covid tests. I can't consider your symptoms to be classically pathognomic of the long covid syndrome. However you seemed to have developed chronic post nasal drip. Your laryngeal irritation may be due to this or you may have some GERD or laryngopharangeal reflux. I recommend being evaluated by an ENT specialist for diagnosis and treatment.