We got the britax travel system for our LO and the B-safe 35 infant car seat already seems too small?! How is this possible?? LO is probably already close to 15lbs but the seat says it goes to 30 lbs, but we can't loosen the straps any more and they are already getting tight. FTM, what car seat is next after this? Is she old enough to not be in an infant seat anymore?