My 3 month old likes to be rocked for his nap. I didn't want to start any habits like this but I also know babies need assistance. The quickest way he naps is by being put in a blanket, closing the top of it so he cant see anyone, and swung side to side by two people for a few mins. Most of the time I'm alone and with a collapsed lung currently , I can't do it on my own. Is there anything out there ( that isnt super expensive) that would do the same thing? Ive tried an electric swing, a rockit on a pram and a hammock Rocker but it wakes him up more. I've tried looking for a swing I could screw into the walls so its handsfree but Im at a loss and cant find anything. He goes to sleep okay at night so its just for his naps. Thankyou from a tired mama.