frustrated :(

options meaning.. what kind of school would be in the realm of possibility lol

Hi, I want to go into chemistry (materials/polymers) I am aware that I am not top school material. I have a 3.53 GPA, GRE: 540Verbal, 740 Quant., 2.5 years of organic synthesis research experience, and a 1 yr. internship in a materials research lab What are my options? and should i take the General GRE again? what can i do to make up for my GPA and GRE subject (don't remember the exact score but low..) score ?