You may try going to the admissions counselor and laying out your tale of woe. Sometimes they will take pity on someone who is trying to do so many things at once and who went from having good grades to bad so quickly. Tell them you'll take fewer hours of less difficult courses and will willingly do so on probation. Consider changing your major. If you have any undergrad you have put off, offer to take those courses. If that doesn't work, go to a junior college, take classes online, find another nearby university that will let you in with your grades. Although success without a degree is certainly possible - look at Bill Gates and Cynthetiq
! - the number of financial success stories of those without are few and far between - don't take the gamble and don't despair! I was no student and I turned my academics around and am doing well now. I put a lot of pressure on myself to live up to my parents' expectations and that right there led to my academic demise. Once I got past that and figured out I had to go to school for myself, everything fell into place. Hang in there.