Hi and welcome,
My middle child was a silent refluxer. She showed symptoms from about 4 weeks of age. She outgrew it at about 9 months. It was a very long 9 months and my dh was sick of hearing about it almost from day one.
I’m glad you found us and I hope you get the support and advice that you need.
Be sure to look at Laura’s intro link (stickied in the Introduce yourself forum). It has lots of valuable information which may help you.