Running unattached

So, I graduated from a two year in 2023, and my coach was, we'll just say, not good, but I still REALLY want to run (I compete in 110 hurdles and do disc because its fun). I'm 23, a guy, and don't know where to go, what to do, who to talk to... I coach myself because it's so damn hard to find a coach near me, online coaching never goes well, and I'm locked out of the resources formerly available to me through my former coach. My goal is to, eventually, run Diamond league, or even qualify for the Olympic trials. I know, it's ambitious, and I feel like I could do it, but my current situation is quite a hindrance; borrowing a high school track, paying for a mediocre gym... if there's anyone who can help a brother out, I'd be forever grateful, and I will give a huge shout out once I compete at the Olympics in two or three seasons 🇺🇸