Hello
@RachelW and welcome to the Forum!
Yes, there is a lot of good advice and information here, have a look at -
Living With Diabetes on the Home Page of Diabetes UK
Learning Zone, the red tab at the top of this page
Previous Threads, especially Newbies, Food & Carbs, and if you need it, Weight Loss
That's a lot of homework to do so take your time, and if you're like most people who have just been diagnosed you will probably feel a bit confused, overwhelmed, and perhaps shocked - don't worry, that's quite normal, and as you learn more things will start to make sense
Many people take their diagnosis as the motivation to cut out processed food, junk food, a lot of booze, eat more veg, do more exercise, and all the rest of the healthy stuff we hear about
So ask any questions you might have - and don't be embarrassed nothing is too silly!
Besides advice and information you will also get sympathy and encouragement