I Have a Question

I've lost some weight cause of the pandemic, i used to go to places like the senior center or the salvation army for womens groups and bible studies so i used to eat there a lot, now i cant go there so i eat on my own, im short so i was gaining weight eating the way others were, now that im on my own ive lost 14 lbs. i have had issues with high blood pressure, cholesterol and high sugar, im prediabetic too, havent seen my doctor lately but when i do i wonder if my numbers will be going down, im seeing another doctor cause mine retired so i might ask my new one to check all this, think it went down cause my weight went down, and when things open up again should i just go but eat my own stuff at home so i dont gain weight?