Waltz in A minor by a minor

for context Ive been playing piano consistently for about a year now even though Ive been on and off in the past couple of years Ive only took off this year. I knew absolotely nothing about theory (couldnt even sight read) until around 5 months ago and this is just my first attempt at any sort of composing lol. Ik its nothing impressive but i just wanted to upload it so it stays on the internet forever