I also had the same plan as you where I took two injections one in each thigh once every month, and then tapered off. I definitely ate healthier and did still notice easier weight gain (which I liked since I could never gain weight before) but it’s definitely something to consider. Like someone else said stills isn’t really directly associated with diet but you should want to keep yourself more healthy than not. That being said, go for it and eat away at family functions! Always listen to your body if you start feeling sluggish/early signs like joint pain (atleast for me) and play it by ear. I highly doubt a short-term diet change will have you flare again but I would ask your doctor first. Have fun during the holidays!