It's been five days since I had my impacted extracted. The surgery went well and there is no any complication after the procedure. I rinse four times a day with warm water with salt. When the swelling subsided, the stiches were pretty loose. While ago, when I ran my tongue over the incision, the stitches came out. When I looked at it, there's still a hole. I started to feel a little pain from where the tooth was pulled when the came out. Is this normal? Or do I have to call my dentist?