Im about to lose my other one were my canine tooth will grow in if it does

I lost both of mine when I was 8 (2 years ago), so I have two random gaps on both sides.

Oh i lost one of my canine teeth and it still hasent grown in

I lost one of my molars on the top row on Monday.

I got braces on the top row of teeth because my bite was wrong, my teeth were crowded, and also because my two front teeth were too far apart, so I had NO space for my canine teeth to grow in