is it speech delay?????

My child is over two years old but still can’t speak. He likes to babble but I don’t understand what he’s saying. My child also hasn’t really learned to express what he wants. I’ve often talked to him and taught him words for things and animal names, but sometimes he can only say one word. I’m really worried... It makes me sad when he’s compared to others who are younger but can talk well. Maybe I’m not talking to him enough... I’m the type who gets confused about what to talk about, and I’m not good at storytelling... but I keep trying. Moms, has anyone experienced this? What’s the solution? #speechdelay