I hope everything will just be fine for Dyn. My youngest brother also had trouble speaking when he was still a toddler and my parents at that time was already thinking that there is something wrong. But with God's grace, he turned out just fine and the case was just delayed speech. I hope Dyn is just undergoing delayed development.
For now, reblogging this post is all that i can do to extend my help. Pakatatag kayo Kuya. Sending my prayers.
RE: A Call for Help With Therapy Cost | Dyn-dyn's Global Developmental Delay Diagnosis