Insomnia?? Something like insomnia??

Rayyy • Due end of April!
Anyone else losing their ability to sleep?? Or like sleep straight through the night? 
I'm 27 weeks pregnant. I went to bed around 9:30 or 10. I slept GREAT at that time and was wide awake at 3am. 
At 3:30 am I went and drove to Starbucks for DECAF. 
Went home and spent the next hour or so putting the stroller together. 
Went back to bed around 5:30. Woke up at 7am ish and ate cereal. 
Back to bed and woke up at 11 am. I'm now up for the day and I feel ok. I'm not tired. But I feel crazy. I have NEVER been like this. I can't just spring out of bed. I need my sleep. This is so unlike me. If I'm awake I'm AWAKE. Anyone else? 
I plan on talking to my OB Wednesday. I don't "feel bad" or super tired so idk if it's a problem or not.