So I purchased the baby ktan off facebook in a size xs because according to the website that’s my size. I’m having a hard time using it because it feels so tight. l was practicing with a teddy bear and it was high up on my chest like I couldn’t look down without hitting it then I tried putting baby in it but I was having a hard time putting the outer part on because it felt tight and he started getting fussy. Does this mean it’s too small?