I wear a size 8 2017 Bauer Xltx pro skates and my right foot is perfectly fine but my on left foot my little toe rubs the side of my skate and it’s very annoying anybody know a fix or do you think I should go up a size 8.5
You've got the right size, just need to make them fit better. Going up will not be the real fix.
If you don't have superfeet or another semi corrective (plastic or composite backed) insole, that is your first step - helps to align the bones in the foot and should help pull the toes back towards center (and create better heel lock).
If that's not enough, or if you want to try to position those toes better specifically.. Take a piece of thin scrap foam (even thin spare plastic would do), about the thickness of a pencil lead (start thin, try thicker if needed). You could also use a stack of business cards, etc. Cut a piece of that about the size and shape of your thumb, more or less into the shape of a "J". Place that carefully under the insole of your left skate boot. It should be faced so that the "J" is oriented properly from above, with the long part of the J aligned to the most right section of the heel, the "hook" of the J would be lined up against the back of the boot.
Adding this shim will serve to pull your baby left toe inwards slightly, hopefully getting rid of the rub in that spot.
Last option would be to blow or punch the skate out in that one spot, but the above might do the trick also.
