I can understand how this must be super frustrating. Unfortunately I do think your scores were inflated from these being second attempts. 8 FL tests in 3 months seems like a lot, so while it sounds like you used a bunch of other resources it seems like maybe you spent too much time on practice tests and not enough on content?
I tend to lean towards recommending you just apply, primarily with a wide net for DO schools. You’re DOA for MD, but I’m not sure there is much you can do to change that even with a 10+ score bump coming from CA. I don’t know that you’re a shoe in for DO, but before you drop a bunch of money on another MCAT prep and test maybe try spending money on an actual DO application? If you’re not getting bites by mid cycle then you could start the process of retaking again.