Basically my 22 month old son used to settle to sleep in the evenings straight away as well as afternoon nap in cot and have a good 1.5- 2 hours. If we have had any little blips like waking in night we have usually cracked it with a bit of controlled crying.
On Saturday my son went down for bed and nap well and had to be woken after 2 hours (he did wake for about 30 mins in night which was a bit odd but I resettled him in usual way) . Randomly on Sunday after lunch he refused his nap and after about 45 mins of controlled crying and resettling every ten mins or so we just took him for a walk in buggy and he fell asleep for 2 hours. That night we had problems again and then after about an hour of controlled crying he fell asleep with my husband holding him and then was transferred to cot (last 2 days haven't even managed to do this). It seems to have spiraled to the point where he will only fall asleep in car and be transferred or sleep in buggy.
I have two things which trying to work out-
I'm wondering if suddenly he hates his cot and is maybe feeling trapped and whether its time to take sides off? Obviously need to do a bit of work around this with him to get him ready for it but I'm just anxious in case its not this and I make the situation worse. I would probably put a stair gate on his room and remove toys as he could refuse sleep and then play/ go on a rampage!
Do you think its to do with him not wanting a nap anymore? It's just weird as expected it to phase out gradually and he does seem tired but just not wanting to give in.