question: i believe i have an eye infection or at the very least, a stye. my eye is swolled up, it hurt sort of makes me squint, the actual eye is artly red but only most recently and its the lower eye lid that is swelled up  i have been applying homemade remedies like salt and warm water but just now blood coming out of eye. what do u think i have and what should i do and what medicine do i take