Perineal Raphe?

Sally

So this part between my vagina and anus seems to be swollen. Its REALLY stings when i walk, lay down, and stand up. Pretty much it hurts ALL the time. The doctor says to soak, pat dry and put some vaseline on it. The pain did reduce when applying it but as soon as I started walking again, its STILL stinging. Should i go to the emergency room ?