Healing of a episiotomy

Hi ladies, so I had recently gave birth to my 1st beautiful baby girl on August 16th where I got an episiotomy during labor & we've been home for 7days now. Since then I've been getting on & off burning when I'm urinating or sometimes using the peri-bottle that the hospital gives us. Like last night it was a mild pain. Is that part of the healing process or should I call my GYN ?!