Glad to hear everyone's doing great! I would agree that a carrier would be a good idea. I bought one for Cody -- was convinced I was going to be supermom and use all of these neat gadgets. Well, he was so large that if he fell asleep in the carrier, I couldn't get him out without waking him up. His little legs kept getting stuck.
As a matter of fact, he didn't get to enjoy many of those gizmos for the same reason -- too big for the bouncer, outgrew his swing by 3 months -- poor baby!
I also used to spend way too much time cuddling and holding Cody. But, I used the same thinking -- he's probably the last, and he won't be a baby for long. Luckily he still likes to cuddle some, so I still get a "baby fix" every once in awhile! Enjoy it and don't worry about it.