The very first thing you should do is talk with a mortgage professional. Discuss how you get paid as this is important for qualifying for a mortgage (W2 vs 1099). Discuss how much money you have in savings and what you are most comfortable for a monthly payment.
This step will not only inform you on how much you qualify for but prepare your way for owning. You may learn you need to save a little more, pay off something on your credit or put a pre-approval letter in your hand so you can start shopping with confidence and knowledge!