Welcome @Amanda Coleman . What price does your product sell for? What is the size of your budget? Although your market is niche that is also an advantage in that you know what to zero in on. Your market will likely be problem-aware (if you are a frequent flyer and suffer from ear pain you will know it!), your job is to move them into being solution-aware, your product. Great scope for PPC ads across the platforms, Facebook, Reels,Instagram, Google search ads, YouTube, as long as your budget is big enough. Your first challenge could well be deciding where to spend the budget within everything that is available. You will find plenty of help here. Wish you luck. 👍