Been here before but need some encouragement

I've done keto before and did very well on it, life just got away from me so I fell off. It was great for me while I have PCOS and it's basically diabetes-lite. I guess I just need some encouragement and some of your favorite quick dinners/meals? I ordered salmon, veggies, nuts, and cheeses but I am feeling overwhelmed having to make a separate dinner from my kids! Starting is always so hard!