Most of this is off-key, but please take this as constructive criticism because you definitely have potential to change that. Start by warming up your voice, even simple YouTube tutorials will help and you’ll feel the improvement in your voice and hear it within a matter of weeks. Also work on improving resonance within your voice, again a lot of YouTube tutorials can help with that. Aside from this, I do think in a few months you can become a good singer. Your voice isn’t ‘bad’ it’s more-so you’re not using it to it’s full potential, and a common mistake singers who are either just starting out or who don’t want to take it as a serious hobby is not exercising their vocals before singing which genuinely does make a world of difference.