Hi snoozie14,
Welcome to the forum. Theres lots of us Mums around, i'm Mum to Andrew he's 11yrs old and has been T1 for almost 4yrs. You will find your wee mans bs go up and down, especially as he's newly diagnosed, and he's a real superstar if he's already injectiong himself, well done. He will still be in that honeymoon period where his pancreas still releases the odd bit of insulin. Thats why he is going up and down so much, bit of a rollercoaster ride you'l find, but it does settle down and becomes easier to control.
Any questions, there are plenty of us on hand to help, take care and big ((hugs)), always a bit of a shock when our little ones are first diagnosed.
Suzi x