Belly button and line on stomach

Bianca

I’m currently 14 weeks I’m starting to have that line appear down my stomach along with my belly bottom starting to kinda look pulled down on the top. Also since I’ve been getting flutters since 12 weeks could my baby move early? Also is it weird I rub my belly this early when he flutters or like notice he is awake when he flutters? He flutters a lot if I’m upset or hungry