this morning while brushing my teeth & spitting out water as usual, I noticed there were some pink color in my spit. Then to verify, I was clearing my throat and spit again, that s when I noticed 2 small spots/clumps of blood. I am not sick or anything. I didn t have any throat injuries. I didn t have a sore throat. The weather is warmer than usual so I try to stay hydrated & stay indoors & using a fan. Everything seemed normal. I ignored it and went on my day. A few hours later, as I drank some plain water, I noticed a salty taste in my throat. Is this something I should be concerned about or need to see a doctor?