Money woes

We have a good budget in place now for when our boy arrives. However, any of our additional expenses (cat food/litter, hair cuts, Jason's annual trip for clothes to start off the new school year) and we're eating into our savings.

What's the point? Well, we almost need new cat food, and guess who needs a haircut. Yup. Me. Luckily, my lady that I used moved to San Fran, so I have to find someone else. But, cheap. And, I'm just not sure if I can make myself go to a Fantastic Sams or Great Clips. A bad haircut just ruins you for months!

Any recommendations? Can they still be shaky? I know I should just do it to help with the money cost, but it's just so hard. Is that really something to worry about?