You’re earlier than I was. Like the above poster I commissioned at 26. Use the internet to locate your nearest officer recruiter and reach out via the link(s) on the page. They’ll meet with you and discuss the path forward. Navy and Marines will guarantee you a pilot position (should you finish training) if you meet the criteria, so make sure to establish the fact that you are interested in an aviation pipeline. Also look into the ASTB if you’re looking to start studying for the aptitude test. It’s certainly changed since my day, but Airwarriors will likely be able to steer you in the right direction when it comes to test prep.