Episiotomy revision?

Sarah • 19. Rilee Page ❤️ 8Ibs 1oz, 21 inches long 😍 5.25.15
I am 4 months PP and sex is painful to a point. My dr told me I have to have an episiotomy revision. Have any of you ladies had one? How was it? How was the recovery, and did it help solve the issue?