Sick of rejections Carib accepted me in less than 24 hours cost scares me

Like the title says, I have had it with the US school rejections; I don’t fit the mold of being 24 years old with a 3.8 and a 505. I have many years of health care experience adjusting thousands of patients insulin and diabetes medication. I work two full time jobs and recently got a 4.0 in 20 credits of upper level sciences but that doesn’t put a dent into my lousy 2.7 sci GPA . There is no doubt I can do this and plan to graduate at the top of my class. I’m just afraid of the $500,000 tuition/fees I will accrue. Can someone tell me it will be ok?