I’m feeling discouraged, my two year old isn’t talking yet… he’s in speech about to start occupational therapy 
Don’t feel discouraged. Rather love on the communication they do have do they point? Maybe try sign language? There are so many ways to communicate my son almost 3 has a speech delay we noticed young and started teaching him the basics in sign language and it’s just as amazing seeing them sign on their own as speaking. It’s hard I know but it’ll get better. Cocomelon and Mickey Mouse clubhouse have been amazing for my sons speech he has improved soo much in the last year. Still not where he needs to be but so much better and he still signs the words he knows and says them too if he knows them.
Get their ears checked if you haven’t already. Fluid buildup can cause speech issues and delays.
I was so worried about my son. He didn’t speak he would babble I had him in therapy also. He just started talking later than most about 3 years old. And he is almost fivenow and HE DOESNT SHUT UP!!! 