Look for little other ways to save money b/c it all adds up. I don't use the bag on my lawn mower. No need to buy garbage bags for grass clippings. I cut my hair 2x per year and keep it straight, long, and one length. I wear glasses instead of contacts.
Go to the grocery store with a set list and don't buy anything but what is on the list. Do NOT buy junkfood just because it is cheap. It will add weight to you, not fill you up (hence you will buy more) and you will be less healthy. Spend enough to eat healthy.
Eggs and chicken tend to be a cheaper form of protein and are versatile...