DD is two and a bit (stopped counting
). She has recently gone from being quite good at going to sleep by herself at night to being a Total Fricking Nightmare who takes hours to settle and needs someone with her while she does it. I am not sure whether this is normal two yo behaviour or a separation anxiety thing (she started pre-school a couple of mornings a week recently) or because I tried to change her routine and have buggered up her sleep patterns in some way.
DD wakes up around 6.30 and we get up around 7.30 (nursing/dozing). She tends to get sleepy again around 11.30-noon but since most toddler activities don't finish until 12 or so wouldn't get to nap until about 12.30. She used to sleep for a good solid 2-3 hours, which meant we were then eating lunch at about 3 which buggered up the rest of the afternoon as we wouldn't be ready to go anywhere until 4-4.30.
I therefore started giving her lunch at around 12-12.30 which means she doesn't go down for her nap until 1.30, so she now only gets 90 min nap at the most, often less depending on how long it takes her to get to sleep (I don't like to let her sleep beyond 3).
I am so utterly confused and have no idea whether she isn't settling because she has too much sleep during the day so isn't tired or has too little so is over-tired 
She then has dinner/bath/etc from about 6 pm, gets into bed around 7.30 and then we have tears until she conks out about half nine.
Please can you give me a quick run-down of your 2yo's routine? How long do they sleep for during the day? How do you fit in naps and other activities? I really just need another two hours in the day and then everything would be fine!