Oh boy, I so didn't mean suck it up! I just meant I really get how you feel. I'm lucky because I work from home. I had a sitter for awhile, but I kicked her butt out the door at the beginning of summer and that was the happiest moment of my life!
Now I get up 3 hours earlier to work while Owen sleeps, but I'm much much happier about it. Yeah, I don't know how I did it when he was 6 weeks either. Even tho I was working from home, I was just so exhausted. But I didn't have a choice since I'd already been on bedrest for 3 weeks prior to his birth, and I didn't have any paid maternity leave. It pretty much sucked.
You just have a sensitive bub, I'm afraid! Mine is very sensitive to being OT too. We battled so hard from 12-22 months because the transition was difficult (took 3 very long months) and then after the transition, like you say, 1 bad nap or bad night would just put us in an OT cycle. And then teeth of course. That messed us up too! Finally around 22-24 months, he grew into his awake time better and since then it's been really great. We can be like other families now and not sweat him going down late for nap or bed! I always wondered what that was like -- we finally know!
So, it *does* get better. The good news is I think our sleep bubs will keep their naps longer! That is a DEFINITE plus!