Ive been tested a over a month ago for the virus came back negative. i had not felt good no energy, sore throat, dry cough, headache, tiredness but no fever at all. today i cant no voice at all throat hurts?

COVID testing: Have these symptoms developed since you were tested? If yes, would recommend medical assessment for testing. For new sx's rest, hydration, acetaminophen, decongestant, cough med & nasal saline irrigation may help mild symptoms. Make sure to quarantine.

See below: Covid-19: https://www.cdc.gov/coronavirus/2019-ncov/index.html Please contact your doctor by phone for further evaluation and mechanism for testing in your area. Wear a mask, stay away from others, practice hand hygiene. Your symptoms warrant testing. If you develop breathing difficulty, go to the nearest hospital, immediately. Wish you good health.