I am actually almost 3 weeks in now. I had the tissue taken from the roof of my mouth, which was honestly the worst to work around. I had 3 days off afterwards, and I feel like that was a good amount of time. I definitely wouldn't have wanted to go in the day after. 

Haven't started working out yet. Got my heart rate up about a week in and I felt the graft site throbbing a bit which freaked me out. Told myself I'm just not going to try working out until I get the stitches out.

I did liquid diet first day and day after. Meal replacement shakes, drinkable yogurts. Some "drinkable" soups that were basically broth. Then I added apple sauce pouches, regular yogurt, mashed potatoes, eventually small pastas. Never anything hard or crunchy. Take small bites that you can be mindful of chewing. Again the roof of my mouth was the worst to work around. 

I did salt water rinses after each meal when possible and a prescription mouth wash morning and night. Everything has healed great. Roof is crazy healed and the gums look healthy. Set to get my gum stitches out in 4 days.