Cut on vagina not healing

Alannah

In 2016 I cut my vagina right near the opening while shaving. It bled FOREVER it took sooooo long for it to stop bleeding. For about a year after, it hurt when I'd wipe or during sex and when I'd look at it, it would always be open. A few days ago I noticed that it was hurting again while wiping and just now while having sex it was SO painful to try to maneuver around. Has anyone had a similar experience? If so what did you do??