Gd evening, I have the flu, been on antibiotics, cough mainly, I now have what feels like a raw throat, like glass shards, I've had a look and have blisters on the back of my you give which u guess go down my throat, glands are swollen, fit hued, headache, feeling sleepy Hough I've not skept all night for 4 days, wake vouching, gasping at times, had green phlegm, now clear and fluffy...