Well if you're only looking at DO schools, with your ECs and stats a 25 would be enough. Assuming you apply to all DO schools, you will get in somewhere.
I'd try to get a few more ECs in there - you seem kind of sparse in that department. Where's the non-clinical volunteering or the leadership positions or awards? You may already have them, just didn't list them.
I would go ahead and apply - you'll have a great shot I think.
you're apply DO, don't retake. You're fine. And your lowest section is arguably the least important. If you were applying MD, you'd have to retake. But you're only a couple of points away from a competitive MCAT score for MD programs. If you got those other two values up to a 9, you'd be solid. But for DO, you're good to go. The average MCAT is what a 24-27 for DO schools.
Make sure you've shadowed a DO, know about why you want to be there. I think you're going to be okay.
you're fine for next, year, this year may be a little late. As for your score, the breakdown is important. One of my friends was placed on interview hold at some schools and rejected because he did not get more than a 6 in verbal. His score was also 25, 10 bio, 10 physical, 5 verbal. English was his second language.
What do the DO schools care most about...the highest scores in bio, verbal, or PS? Also does anyone know if the schools look at allt he scores..the best scores...etc