Jenise, have you met with a local lender yet? He or she will be able to lay out for you the estimated costs for buying a home, since there is more to it than just your credit score. Prices on the West Bank have gone up in some areas, down in others, so figuring out where you would like to live would go a long way towards helping you decide if you feel comfortable with not just the cost of a home, but also the additional costs of a down payment, inspections, taxes and insurance.
My recommendation would be to use a buyer agent who is experienced in helping first time home buyers. We have a dedicated buyer agent as part of our team. There is no cost to you and it's worthwhile to spend a few minutes talking to someone who can help you find the right answers that fit your situation.