MD Timing advice strongly needed

Hey everyone, I need advice about the timing of my application. I have submitted my primary and should be verified on Aug. 15-16. The issue is that I am retaking my MCAT on this day. I already submitted with a 28 MCAT. I am wondering if schools will see my second MCAT before they decide on my application. I have inputted in AMCAS that I have a planned MCAT on Aug 16th. Should I wait until my MCAT scores are released to submit secondaries? Will this late of an MCAT totally screw me over? Im guessing it takes a couple weeks after verification to receive secondaries anyways and by the time i submit them, my next MCAT score should me in. Please help me.

Thanks