I'm going to be completely honest here: you definitely aren't gonna get anywhere if you keep that negative mentality, and for the sake of your own personal growth, PLEASE don't keep yourself that way. If you keep saying "everything I do is bad no matter how hard I try
" well there you go, it's bad. If you want to believe that your 2~3 hours of work was good enough for now, then go ahead and do so, but to continue saying ""yeah..I know...what I do is HORRIBLE" when someone points out flaws that you can VERY WELL use to your advantage will ultimately set you back even further along.
I'm not saying "oh be optimistic all the time bc your work will ALWAYS be fabulous if you believe hard enough" bc no, it's good to notice if something isn't going very well. But you have to sort of balance between being proud bc you've put in work to help you improve and just being critical of your work.
I'm not saying this to bring you down. You've gotta understand that it's not gonna be an instant non-failure trip to being an amazing UTAU user right away. It's good you've been trying, though, so keep at that.Like say--if these recordings were better than the last ones, what'll happen when you continue to record and continue to improve? The quality will get better, yea? And if you're ever graced with an awesome ass mic for Christmas, then boom there you go. More room for improvement. You're not gonna be a one-shot hit over the course of a couple months (lest you've been practicing everyday nonstop or smth), and I'm sure you know that (at least I hope so).
Lastly, if you noticed you've gotten "worse" over the course of the year, don't you ever sit and wonder ways how to NOT get "worse?" Do you ever actually google any tips or tricks to improve instead of persistently doing the same old, same old and expecting something to improve? Like if the quality of your recordings suck or smth, do you ever google "recording tips for better recording" or if you can't oto well do you ever search "cv oto tutorials" at all? Honestly, that's all it takes. FIVE SECONDS and you have an answer. And I recommend for OTOing especially-- that you take the time to learn and do it yourself. Trust me, it's honestly better in the long run.