So I finished my DAT today...
PAT-20
QR-18
RC- 17
BIO-17
Gen Chem- 18
Org Chem -16
Total Science- 17
AA-17

I did not do as well as I thought I would and panicked a little which wasted some time. My gpa is 3.4 with a science gpa 3.6.. should I apply or just retake?

Apply now and do a retake. A couple points higher and you will be good to go.