Anyone else's two year old not talking?

Anyone else's two year old not talking? My son can say a handful of words (plz, more, hi, bye-bye), but apparently should be able to say 100+

I'm starting to worry, and the pediatrician is throwing autism out there as a possibility. This scares me and my husband.

We've also been talking about wanting to try for baby #2, but now I'm not so sure. We had to get fertility help to have our son and would likely have to for baby #2. I'm scared if he is autistic that was the cause.

We are going to start my son in speech therapy, it's just hard to sit and wait to be left wondering and lost in my own thoughts...