Welcome to the Forum!
The Metformin is considerably easier than insulin, thrust me. Just learn to take the pills, your body will thank you down the road.
Read through the first three threads in the Type 2 Section, when you get a chance, if you have not already done so. These threads will most-likely help you a lot. Self education is one of the keys to successful management of your diabetes, along with a healthy / sensible diet and exercise. Basically, diabetes requires a life-style change for the better. Good luck with your control and management.