SOS I don't know what to do. Liam will be two months in a week and I feel like I'm dealing with a…

SOS

I don't know what to do. Liam will be two months in a week and I feel like I'm dealing with a completely different baby. When he was born he loved his swing I would place him in it and he would fall asleep. Now he won't even sit in it for longer than 10 mins before he starts to cry. I used to be able to just hold him and he would fall asleep in my arms in fact he only would sleep if he was in my arms the first few weeks now he is making it so hard to put him to sleep during the day he fusses and squirms and it takes a lot for me to get him down for a nap. At night he sleeps 3-4 hours. Wakes for a bottle and goes back to sleep immediately but during the day it's getting so hard for me to get him to nap he won't take his pacifier anymore. I'm becoming so stressed and overwhelmed and feeling like a bad mom because all the things I usually do for him aren't working anymore