I'm sorry to hear you got wait-listed
But your art has developed a lot in the time I've known you, don't give up. Art life is definitely a bitch and it's so easy for us to fall into the pit(especially this year, what a utter dumpster fire) but when we get out on tnhe other side, we are *always* better for it.
Try a new angle, something totally outside your comfort zone or whatever you think might provide even a hint of inspiration.
I heard Ohayocon did a lot of shuffling this year and a lor of "regulars" I know got wait listed after years. Don't take it to mean you aren't good enough, because you are. Every wait list or rejection we get is definitely a stab(I have a small stack myself) but you just gotta keep pushing.
If you need to talk, totally feel free to send me a message <3 I'm in a constant state of fluctuating self doubt and it is definitely the support of my friends/family and fellow artists that help me keep pushing through the muck.