You know what hun? He sounds like a really normal, happy little guy. Relax and enjoy him - you never get this precious time back. (Easier said than done, I know). xoxo
This is what I think too!

My DS wasn't a big talker until his vocab exploded around the time he turned two. To me it doesn't sound like you have much to worry about. And, it is important to remember that typically boys are slower to talk than girls. I remember my MCHN telling me that boys do things (walk, run etc) and girls talk (kinda like us grown ups). If you feel better making an appt then do, but also be aware that it may just feed your anxiety if you are getting told this is and that isn't normal. I'm no expert, but based on what you've said it's too early to start worrying. If you're not seeing any improvement by the time he's two, and then again by the time he's 2.5 then maybe there's a problem.