no even I Dont like sweet
sometimes I do feel like something is stucked in my throat
n sometimes I can't speak(can but in very low voice)
I read somewhere that it might be membranes in your throat drying up while you sleep and breaking when you wake up causing blood in your saliva. Maybe not precisely but something to that effect. It happens to me sometimes. Especially if I eat sweets to close to bed time.
even first thought of it.checked all.but nothing such like that.no cuts n nothing.
Did you check for cuts in your gums and mouth or loosened teeth?