What do you mean when you say you sent your secondaries to AACOMAS? Just confused.
Schools usually send you secondaries as soon as they receive your AACOMAS profile. Your AACOMAS profile will be "created" as soon as AACOMAS receives all your transcripts, MCAT, etc. and processes them. It takes a month or two for the profile to be ready and then transmitted to schools, depending on the volume of applications.
When schools receive your profile, some will send you a secondary by mail but most will e-mail you (many secondaries for DO schools are either web-based or sent to you as Word or pdf attachments).
I'm hoping you sent your AACOMAS app a few months ago. If you just did it, you've already missed the deadlines for most schools.