Growth🤔

My 3 months 3 wks little one is still wearing 0-3 months outfit. Her birth weight was 7 lbs 3 oz and now her weight is 13 lbs 11 oz. She is now on elecare due to acid reflux and lactose intolerance.she hardly takes 22-24 oz per day it totally depends on her mood.I think she doesn’t like the taste of milk, thats why she is not willing to eat.she is now supported sitter. Is there anything to concern about her growth ???Or I just act like a panic mom. Any kind of suggestions most welcome . I really need this