Good news buddy. It is not the end of the line for you. You have several options. One option is to attempt another DPM school. You better have a good reason why you failed and dropped out and you better have a good reason why you will do better. DPM schools are more picky than ever, but they will listen to you.
Other good news is that DO schools do not look at your DPM transcript. I contacted AACOMAS and DPM grades do not go under your GPA calculation. BUT the admissions board will still see your grades. But if your undergrad GPA is good and if this "Family emergency" was a true one, then you still have a chance.
It is an uphill battle. Some people face these things while they are in professional school. I faced one myself last semester. Missed about 2 months of school. I managed to bring up all my classes to passing, but the dean said he is still undecided on the one that the teacher failed me because I was not there. He said I should have had the chance to make up the exam. But I showed the school that even with a family emergency and difficult times, I could pull myself out of it. You need to be able to show admissions people this same thing. Show them that you want this, and that you were just unfortunate.
Some point in life, everybody has something that will pull them out of work or school, You were just unfortunate to have it during professional school.
My advice is to work hard on the MCAT, bring that up to show them improvement. Shadow a DO or DPM and then get up and go. There will be at least one school that will interview you if you bring that MCAT up high. Once you are in the interview, then it is all up to you to convince them that this was a one time thing and you will not fail again.
Eye of the Tiger buddy, best of luck! 👍