too tall?

it almost seems as if one of my babies are too tall and are falling over.. so i had to prop it up with a stick haha is that normal? its only about a week and a half/ two weeks old

This typically happens when the light is not close enough to the seedling. They tend to stretch themselves out to get as close to the light source as possible. Keep it supported, and get your light as close as possible without burning.

You might also try placing a fan in your area, if you dont have one already. This will help create a more natural, outdoors environment for the plant. The stem will strengthen as it grows.

Good luck.