Been sitting with something similar for years after my own sighting out here in the WV hills - that feeling of not being able to stop thinking about it is actually one of the more telling details, in my experience. Something in our brain knows when it's seen something genuinely outside the ordinary.
A few questions worth asking yourself:
Did it make any sound, or was there unusual silence around it?, How did you feel physically - any tingling, disorientation, or odd smell?, Did time feel off at all before or after?
The hovering behaviour is what gets my attention. Drones and conventional aircraft behave differently. Helicopters make themselves very known acoustically. Something that just sits over a tree line has a different quality to it.
Would strongly encourage you to sketch what you saw as soon as possible, even rough shapes. Memory degrades fast on these things. If you have a trail cam or any outdoor security setup, pull the footage immediately - I run a Bushnell trail cam pointed at the wood edge behind my property specifically for moments like this, and you'd be surprised what gets captured passively.
Don't let anyone rush you into a neat explanation before you've properly sat with what you actually observed. Others here have had similar encounters and this is genuinely one of the better places to talk it through without judgement.
What did the light (if there was light) look like - steady, pulsing, coloured?