If you don't have clinical experience of any kind yet I'd put it off til next cycle. Also, I'd recommend adding another non-profit targeting the poor or a minority group. Most DO schools are mission based, meaning they're all about serving those less fortunate, so you gotta walk the walk on that too. You will not get into anywhere with your current stats and no hours.
Also, actually filling out the app itself takes probably 20-40+ hours on its own including personal statement and all that. I've heard people say you should start writing your PS like 1 year to 6 months ahead of time so you have lots of editing room.
My advice is to quit or pause some less important activities, pick up a volunteering shift at a hospital, and find some non-profit that helps the needy or a minority group. If you've got all/most of the pre-reqs you've really just got to focus on the ECs. One year worth of hours will put you into the upper tier DO / lower tier MD echelon imo. The numbers I've seen to aim for are ~50 shadowing, ~200+ medical, ~200+ volunteering.
Of course take all this with some salt because I'm also not even an applicant yet. 🙂