Is there a problem with my teeth?Concerned about slanting and positioning. (photo)

Hi, when I smile my teeth look misaligned and tilted. I wore braces a long time ago, but I didn't wear my retainers consistently. Also my wisdom teeth have grown in so I'm not sure if that's a factor too. Some teeth look slanted from certain angles and the right side of my teeth ( your left ) look like they're positioned higher ? I would very much appreciate your help, thank you.