I can't be the only one needing a handhold for this, right? So I thought I'd start a support thread. No judgement please, there's AIBU and the like for that 
I'll start - DS is 2.5 and doesn't talk. He has perhaps four or five indistinct words, and that's it. We were advised by the hv not to do signing (!), advice which was firmly dismissed by a speech therapist when we finally saw one, but we've started late as a result, so he only has three or four signs so far, although we are trying to introduce more. Eye contact is also a problem and we've been referred to a paediatrician, but the waiting list is loooong.
He's a lovely boy and he doesn't get too frustrated too often, but I'm at home with him most of the time and I'm so tired. All I hear is my own voice prattling on! And I worry about people judging us - thinking he's not very clever and that I just ignore him in front of the tv all day - or that I'm performance parenting as I rabbit on and wave my hands about signing to a child busy looking anywhere but at me! And I worry most of all, so dreadfully, that he's going to struggle in his life beacuse of this -whatever 'this' is.
So if you're in the same boat, hop in. I have dark chocolate digestives, gin, coffee, and Mr Tumble on tap!