Sleep Regression After Moving to Crib???

Hey Y’all! I am trying to get my son used to his crib in his room. He is 3 months old. He had been sleeping through the night for two weeks straight (from 9pm-7am) so I decided to make the switch.

Tonight will be night #3, but Baby Sammie has been waking up about three times throughout the night since I started. He only seems hungry maybe one time out of the three. No diaper change since it tends to wake him up too much.

Any suggestions or words of encouragement? I don’t want to cave and bring him back into his bassinet in our room. I’m exhausted, I had already gotten used to sleeping all night.

Oh and I forgot to mention, he has been super fussy lately due to his reflux and gas.

Update:

Last night, (night 3) Sammie went to be at 9pm and woke only once at 4am. Then fell back to sleep until 7:30am. We are getting closer to the target of 9pm-7:30am. I think he needs to just adjust to the new open spaces.