This feels like a cool start, I like the overall vibe and can definitely feel that nostalgic vibe you're going for but it could definitely use some more movement in the melody. It's great that you're repeating that motif in the first 3 notes throughout the song, "repetition legitimizes," as they say, but you have to be careful about using it too much especially in a slower song otherwise the melody will feel flat. For example, instead of keeping it at the high>middle>low twice in a row, the second time you could go high>higher>low, or middle>high>high>low. Again, do very much like the overall vibe and think you definitely succeeded in what you were going for so good work! :)