So my boy is close to 20 lbs, and very long. He barely fits in his infant car seat now and I think I'm going to have to get a new one. Sucks because I like the option of leaving him If hes sleeping but I've loosened the straps all the way and he just doesn't fit well. They are so tight and he already doesn't like a car seat. His feet also hang out of it, lol. Anyone else in the same boat? Any good recommendations for a bigger seat?