Mucocele Oral Cyst on lower lips surgery

I have got surgery done of Oral Cyst mucocele on my lower lips right side on 29th April. After anaesthesia, doctor said that the swelling will be gone after few hours. But as in the attached photo, swelling has not yet gone completely. As it can be seen in the photo, that the lower lips are uneven in size the left side of the lips in the photo are enlarged and the right side are normal. In how many days it will be completely normal? Also, the stitches has been opened i guess as i can feel through my tongue. These are dissolvable stitches. But it is very uncomfortable as i cant smile, laugh or eat properly. So, i want to remove this stitches, but what will be the healing time after stitches removal? Can everything become normal after stitches removal or I should wait to dissolve this stitches. As the stitch side is little painful. So i want to remove the stitches. But if stitches removal worsens the condition i am ok to wait for stitches to dissolve.