4 Days Ago Had Itchy Throat Nothing Severe, 2 Days

4 days ago had itchy throat nothing severe, 2 days ago for two hours straight spit up an excessive amount of blood, mouth qwould fill with blood and i would spit it out every 3 minutes during the episode. dark "meaty" bits inside, sorry I do not know the proper term but I did not "hock a lugie" during this period. throat as been itchy still today not sore but just itchy. no other symptoms.