I'm laughing inside because I could have written this when my baby was that age! Sorry, I know it's frustrating. I just want to offer to you that he's not going to be a baby forever and you are doing exactly what moms with babies do. I found that taking up jogging (never ran a step in my life before i turned 30) was a great thing because I spent that time running away from my baby, and after an hour of guilty "me" time, I was ready to run back to her. It saved my sanity, and I had a great figure. Added bonus.
I'm not a baby person. I like my kids better starting at age 2.5 or so. That's just me. The repitition, the hearing myself talk all the time, the pressure of having a baby was just not my strong point.
You are doing everything right, though. Hang in there. Soon he'll be walking and life will change.