Okay, I’ve googled myself to DEATH, and I can’t find anything to reassure me. HELP!

My 7 week old son has recently started to wink or squint one eye randomly. Sometimes it’s the left, sometimes it’s the right. Sometimes he crinkles up his nose and squints both at the same time. It’s random and no rhythm to it.. and he still blinks and moves eyes normally any other time. Any ideas about this? He’s on track with all developmental stuff.

Thanks in advance! I’m so worried, a first time mom. I’ve seen all kinds of horrific things on google, but nothing that makes any sense!