A Student Nurse who Needs the Help of God to Get Through

I am a nursing student and math is my weak spot and I recently just took a test and if I do not receive a passing grade I will no longer be able to continue going to the school that I've waited so long and worked so hard to get into. Please pray for me I can not do it with out the Lord I am scared and I need prayer now.
Thank you,
A student nurse in need.