Baby screaming all night, peaceful all day.

Starting about 1-2 weeks ago, my 5 week old started screaming all night long.

Generally we get him to bed around 9-11 pm. He is difficult to get to sleep, but has been getting easier. Now, every night around 1-2am he'all wake up with a loud high pitched scream. About 2 minutes later he'll start to cry his head off. He can be calmed with white noise, rocking and soothing, but you lay him down and about 5-10 minutes later he's screaming again. This goes on until about 4-6 am. At that point he'all fall asleep.

During the days he's generally pretty easy going. He does seem to get over stimulated very easily and has to be swaddled and placed in a dark room to nap, he won't nap in a room with any activity is going on.

I'm beyond exhausted and I had such good luck on here in the past so I thought I'd try again. Thanks in advance!