Myron Rolle -- the ex-Florida State star who left football to become a doctor -- tells TMZ Sports his hospital is being overtaken by COVID-19 cases ... saying they're "struggling for bed space."
Rolle -- who left a promising NFL career to attend med school in 2013 -- has been working as a neurosurgery resident at Massachusetts General Hospital ... and tells us things are getting scary when it comes to coronavirus.
"We're right now, struggling for bed space and personnel to take care of the surge and influx of COVID-19 patients that are just knocking down the door," Rolle says.