With a sub 3.0 gpa, and a horrible pcat score you will likely not get any interview offers. If you have a low gpa then you need to counteract it with an exceptional PCAT score or vice versa. Mainly, start planning and setting goals. It sounds ridiculous on setting goals, but you need things to strive for in order to succeed.
Make a list of the schools you want to attend to, check their pre-reqs and minimum grades required. If you have a D+ in A&P and a school requires A&P, then you need to either retake the course or drop that school. However, you would be better off retaking A&P as it could only help.
Secondly if your 2nd PCAT score is low, then you need to start planning to retake it next fall, and start preparing for it. Get Kaplan's book, take the practice test, and follow some sort of plan.
I set a plan in motion 2 1/2 years ago, and i have completed every step on the way because i had a plan and goals. I even had the extra challenge of only planning on applying and going to one particular school. While that narrowed down my pre-reqs, I would not recommend that especially with lower stats. I had a special set of circumstances (2 children and a wife, had to be a public school(VA), etc) so my choice was limited.
No matter what, sit down, research and make a plan. Then follow that plan. Also look into your study habits, etc as you need to excel at your pre-reqs as most schools will be wary if a student has issues in a lower level course.