Hailey 3 months old

Hailey is getting bigger and bigger everyday!! She is still having her reflux issues and feeding can be a challenge sometimes. We don't get to do much tummy time and practice sitting up much because of her reflux and her laziness. We have been trying over the last few weeks to get her to practice. She is holding her head up longer now and will sit in the bumbo for about 5-10 minutes. She likes to bat at her toys now and will even hold a rattle. Her favorite thing to do still is sleep...just like her mommy!! She has to start her bedtime routine everynight at 7:00 or she gets MAD!!! She rarely cries but if it's after 7 and she is not getting her bath and fed she lets you know. She is sleeping all night until around 5-7 in the morning...YEA!! She is not eating near what she should be (clearly gaining weight though) so the doctors want to do an upper GI test on her to check out her anatomy and her reflux...poor Hailey!! Hopefully she will grow out of this reflux soon.
She is a thumb sucker!! She sucks on her thumb all day and at night AND while she is sucker her thumb on one hand the other hand is playing with her hair....oh no!! It's okay for now because it allows us sleep at night but one day she will have to quit!! I won't allow her to be that girl in kindergarden that is sucking her thumb and twirling her hair....I know I am a mean mommy!! It's for her own good though.