Help me make sense of this.

Hello
I have been doing TRE for about 5 months,and the results are just mind blowing,but I will describe my journey and my findings in another post down the road.
Last week all of a sudden I had a period of 5 days where I would sleep an average of 3 hours a night. This was accompanied by a MASSIVE boost in energy and wellbeing levels,normally I'd feel off even if I slept 2-3 hours less for a single night. But not this time. I was completely fine during the day,complete mental clarity and very high energy levels,when night time comes I'd be full of energy and can't fall asleep but not a nasty insomnia rather I just feel fine and lay down and don't even think about it,then I'll fall asleep at 5 am wake up at 8 or 9 and go on with my day feeling great..
Meanwhile,libido went absolutely nuts,5-6 times a day,while all my life I've been a low energy individual because of CPTSD and even having sex once or twice would leave me drained? And now I can do that while sleep "deprived" ?!
I have also done meditation for the better part of the last 8 years,recently I started meditating while listening to binaural beats and this has made it quite deep.
Now the inability to sleep has kind of settled but something has definitely shifted for the better.
Don't get me wrong I love the changes but it is supposed to be a gradual journey,this was intense and fast. Could this be kundalini energy?