insomnia at only 4-5 weeks ??

Br

I am curious if anyone else has had insomnia so early on. I tested positive 4 days before AF 2/8/18 and believe I will be about 5 weeks tomorrow. starting a few days ago I can only sleep a few hours at a time, which is unusual for me. Last night I could barely stay awake by 9 pm so I went to bed, now here it is 1:30 in the morning and I'm wide awake 😐 I'm super excited as this is our first baby but wondering if anyone else had this so early on !