Over the past few days, my lacrimal caruncle has been red and the area around my eye near my lacrimal caruncle is swollen. I tried doing warm compresses because I thought it was a stye or chalazion but i've had those before and know the syptoms so I know that wasn't it. It hurts every time I blink and when I touch the swollen area, it hurts and feels tender. What can be the problem?