Fortified and wiggly - really? You give me hope - DD is almost 3,and whilst I've found that it gets better at each stage so far, I thought that 7 was when it gets not so nice (based on what people have told me) - and was feeling sad about how little of this loveliness with DD I have left! Really good to know that you think that's the best age of all
. It does seem like there's lots to do with them when they're that bit older... But toddlers are so gorgeous and fun!
OP - lack of sleep is the absolute pits. It's no wonder you're finding this awful. DD was a difficult baby, and I found it got better with each milestone, which was about every 6 months - she was happier with more independence, and just more fun!
2 years marked a big change for us - she became so much more reasonable and easy - and the development between 2 and 3 years is mind-blowing, which is why that's been my favourite time so far. I know that seems like a lifetime away, but it honestly will come around soon.
On a practical, sleep-related note, there's another major sleep regression at 9 months. For me, that was the worst, and almost destroyed me. If your DD doesn't sleep well by then, I'd really recommend you consider sleep training at around 7 months. Before 6 months isn't recommended, and 9-12 months is a bad time developmentally for sleep training (since they start separation anxiety) - see the 'bed timing' book for more info on good and bad times to sleep train. We did it at 13 months, and in retrospect, I wish I'd done it before the 9 month regression. The millpond book is very good on how to do it correctly - there are a few things you need to get right.
To get you through this immediate hump, have you considered co-sleeping? I don't think it's 'making a rod' - sleep changes so much over time anyway. Do what works. When that stops working, change it. Know that sleep habits only take a week or less to change (if you think about what you're doing and apply it consistently - and get the timing right) - so aren't worth a month of hell for.
It will get easier 