right. first of all, I am sorry you are going through this.
diagnosis is a very raw time - do take the itme to digest all this, sit back, and remember - your boy is still your gorgeous boy, whatever label is attached!
also remeber that htis is now a marathon, not a sprint. you do not have ot do everything right away. in fact, it is far better to do things methodically - rushing about trying to achieve everything soemtimes means, like everything in life, that things can be overlooked, ignored, or even made too much of.
first things first.
get oyur ds listed with:
portage (a pre-school play scheme for SN children. you can often self refer) our portage worker was one of our biggest allies.
is your ds at pre-school/nursery? if so, talk to the senco there. there may also be an LEA early years worker.
get on the phone, and get yourself referred for SALT (speech and langugae therapy). it could be a long wait.
find out if your area offers an Earlybird course. this is worth going on, if only to meet other parents in the same boat. depeding on area, they can actually be useful.
your area may also offer other courses. these do vary enormously. if there is a Hanen course on offer at all - jump at it, grab it with both hands. these are really very good for helping with communication difficulties. if there is no Hanen course on offer, you could take a look at the HAnen books (It takes two to talk, and there's another one, sorry, I can't remember). they are expensive though - it might be worth asking if anyone on here would be willing ot lend (I don't own them, otherwise I would!) your library may be able to get them in.
I think I will leave it htere, as I don't want ot completely overload with info (sorry, I probably already have)
please do take time for yourself. this is, of course, a shock - I still remembr getting dd1's diagnosis. she was 2.6, and we had been pushing for nearly 2 years by that point. I knew what they wer going ot say, but it was still a huge shock. right up until the words came out of the paed's mouth I was willing her to say that she could see nothing wrong, that I was obviously over-protective and neurotic, etc etc. I knew she wouldn't say that, but I have never wished for anythign so hard in my life before...
be gentle on yourself, and enjoy your children, they are little for souch a short time 