Thanks Travis,

I did end up trying export to print rather than interactive, as well as trying the solutions above. It helped with some issues and not with others. Transparencies and vector curves still had issues, and any png images would appear with a white stroke around them.

I finally came to the solution of just exporting my pages as jpegs and then placing the jpegs into a new indesign doc, then exporting that as a pdf. I left all my text as vector to keep those items clean and editable from the pdf.

Huge roundabout solution, but it was the only way to keep appearances uniform across all platforms.