It gets easier I hope, I keep telling myself that anyway lol ... H is 4 and A is 2... It was hard work when A was little and wanted me non stop but then so did H... A slept, H didn't! It was a terrible year or so. Now they fight constantly I have to separate them throughout the day, A is giving up day naps, H has an attitude problem that A is mimicking.. Surely when they are 20 or so my headaches will slow down or maybe disappear haha.
I wouldn't change it and I'm even thinking of adding number 3 to the equation I def agree that they do grow up too fast and you never get that time back... However it sounds like a hectic time and I would def need a break too! Does she like the ergo or sling or wrap so you can do stuff... Maybe a jumperoo or something so you can just do quick tidy ups when she is occupied? Haha oh good luck!!!