Need help figuring out next move and how to actually navigate the system

File an Intent to File (VA Form 21-0966) immediately online, by phone (1-800-827-1000), or by mail to preserve your earliest possible effective date for benefits, as this secures up to one year to submit a full claim while locking in your date of separation as the potential start date for retroactive pay under 38 CFR 3.155. Despite missing the 180-90 day BDD window, you must still gather and submit all service treatment records, private medical records, and buddy statements to support your claims, focusing on diagnosing and chronicling all conditions prior to separation to establish the required nexus under 38 CFR 3.303. For each disability, ensure you understand the specific rating criteria in 38 CFR Part 4 (e.g., Diagnostic Code 8100 for migraines under 4.124a) and articulate how they impact your occupational functioning, as the VA is required to consider the functional impact of symptoms, not just the diagnosis, per *DeLuca v. Brown*. Submit your fully developed claim online via VA.gov using Form 21-526EZ as soon as possible after separation, including all evidence, to potentially expedite the decision; if your claim is denied or underrated, promptly file a Notice of Disagreement to begin the appeals process. **Disclaimer: This is educational information for claims strategy, not legal or medical advice; for personal guidance, consult an accredited VA attorney, claims agent, or Veterans Service Organization.**