I have been around this site for about 6-7 weeks now, I started off in a bit of panic & I'm only pre-diabetic - who, me ? !! Now I am getting used to things, and trying to learn as much as I can. I say this because I'm still a newbie with much to learn & can only give my observations.
From reading your posts, it seems to me that you may be looking for instant answers, and I wonder whether you have taken on board the advice given by the very knowledgeable folks in the posts above. I can understand your panic and the need for firm answers and results, because that's comforting - but it's an unlikely position for anyone. I think it will take time, experimentation, and some hard work for you to work out what foods are good for you and what are bad. It has been only just over a week since you first posted here, & only a couple of days since you got a meter.
I guess I'm saying relax a bit, give it time & thought, keep your food records & test after meals to see what works and what doesn't. And it might be worth while for you to read through the whole of this thread again, from your first post.