Hi & welcome to the forum
Apparently different parts of the brain control day & night sleep so it's quite common to have a baby that settles well at night but struggles with naps. Your little one has become reliant on you cuddling him to sleep for naps but you're right that it would be much better in the long run if he learned to self settle.
The answer is to persevere with using the same settling method as you use at bedtime for naps & although it'll take a while to work, it'll mean much better naps in the long run. It's also likely Thomas can now manage longer periods awake before needing a nap so try putting him down for a nap 30 mins later than you have been doing. Settle him in the cot & only go in to him if he's crying full on. If he's just grizzling or shuffling about, leave him to it. If he hasn't gone off after an hour, get him up & let him try for another nap a bit later (or you can resort to driving in the car if that's a reliable way of getting him to sleep).
Within a week or so he should be settling much better but give it a go & let us know how you get on, coming back with any questions.
reply by Mentor-Sarah -
5 weeks ago