"Don't be afraid to ask (anything), it's like learning to walk or talk, it takes time, and you WILL need help, so don't be hard on yourself.
Stay away from pizza & fried rice dishes, for a while, until you're more familiar with how insulin & carbs/fats affect you & your blood sugar.
Get a CGM, it will help so much (even just seeing how food & exercise affects you & how fast)"