Hi there. It's been 11 wks since I had my bub and I had a forceps delivery with an episiotomy. Today I went to the doctor because I could see that part of where I was cut looked like it was open. The doc had a look and said that one of the stitches had come apart but the wound has started to heal from the inside with the help of estrogen cream. So it is healing but from the outside it doesn't look like it. The main thing is to make sure that you are keeping the area clean and after you shower to make sure you dry well (with a hair dryer).
I had a horrible time giving birth to my dd and my OB keeps reminding me that it was very traumatic and to give my body time to heal.
For your peace of mind, it couldn't hurt to see your gp at least.