Fetal movement- FTM QUESTION

Meg • Due Dec 17th💕 - it's a surprise! 🎉
Hi! I'm 30wks and change, FTM due in December.  I know the baby moves more when you're resting- I can notice that pattern during the day when I take - and also during the night.
Last night at two different times (12am and 4am) the baby was moving like crazy! Twists and turns- jolt and jabs. I even got up at one time to move around/rock the baby! Some of the jabs are just jolting! And some of the twists are just uncomfortable. 
I think this is "normal"- and the baby is moving this morning- nothing crazy like last night- I know it would be a concern if baby wasn't moving this morning.
I talked to a nurse at my OB and she assured me (for the most part) it was ok, and decreases movements is what would be a concern. I just wanted to reach out on here and hear from other moms (to-be) who can relate/share!