Mild intermittent night sweats?

So I’m 23 years old, go to the gym, etc. for the past 1-2 years, I’ve been using the sauna after workouts consistently about 5 times a week on average. For about 30-35 minutes a day. Recently as of 1-2 months ago, I’ve began slightly sweating in my sleep, but I’d never drenched nor would it happen everyday. But it’s evident on my face, neck, and chest area. It would happen once every 2-3 days. Not everyday. 6 months prior, I’ve been sweating in my underarms at times. I have no other symptoms as well and I feel energized, healthy, etc. like I said , I’m never getting drenched or soaked. But it’s evident when I wake up. I would say it’s mild sweating. Is this normal and has anyone else experienced this?

like i said, it’s on and off mild sweating.

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Mind you, I drink coffee and eat some hefty fast foods at times.
Mild intermittent night sweats?
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