I'm having a nasal cavity pain from last two days in upper nose left side nd upper jaws left side.i was just turning around while sleeping and suddenly I felt that a vein is stretched in forehead.i thought it is because of pimple above right side eyebrow on forehead which didnt grew and left like swollen spot with fuss remained in it and some blood inside it.Whenever I rest on bed it increases but remains very very slight when standing or sitting.Had sinus operations 4 yr ago.Is it another sinus