very worried

Ok so I'm a bit worried, I am currently sick getting better than I was before and lately I have been seeing a tiny bit of blood in my snot. I usually think that it's cause I blew too hard because I don't like boogers up there but I just blew and this is what came up
That's the most blood I have gotten in my snot before. There has been a tiny bit of blood in my snot for a bit now but that's the most. Can somebody PLEASE help me, I'm not sure if there is something is actually wrong with me.