My 21 month old just started speech because he isn't putting words together

I say what is it papa? N he's like eh eh and points and I name it out, he says momma, dadda, no, tries to say my daughters name, paapaa (grandpa) wela (grandma) waves goodbye, when he wants something he points at it then points to a table like saying I want that right here

He's just super hyper all the time like going crazy lol but im willing to try anything. My mom says he needs speech therapy but I think he's still too young.

can he put a couple words together to tell you?I would say normal but when he points, do you say what he is pointing at? like if he points at the cereal, its "cereal" or, "toy" flash cards help really well