Vagina Surgery

I had to have a hymenectomy at age 13. I noticed that my vaginal opening was covered by skin (not completely) and i always wondered what it was until my mom scheduled me with a Gyno appointment. 2 months later I had the surgery and I am healing from it right now. I am super worried that it is going to hurt very bad to try and get a tampon in, but that is one of the biggest reasons why i needed the surgery now.