Does Vipassana arise from Samatha/Anapanasati meditation? or is it another trap of monkey mind? I'm novice to meditation and Buddhism. Apologies if this is silly question

I've been practicing antipasti meditation for few months. While I watch/understand my breath, when a thought arise I use 6 Rs and let it go and come back to breath.

However when meditation gets bit deep while the mind is somewhat still, I come to a deep realization. It's like everything's zoomed in. - Is this an early levels of Vipassana? 

Then I get confused that this is a call from my monkey mind so I go back to 6Rs.

Is my practice correct? Bit confused over my approach. Also I don't have a meditation teacher. 

Appreciate your feedback :)
The word 'vipassana' means 'to see clearly'. It refers to seeing clearly the liberating truths of Buddhism, such as: 


Craving &amp; attachment cause stress/suffering. 
Non-craving &amp; non-attachment cause de-stressing/peace.
Conditioned things are impermanent therefore cannot be attached to.
Things are not-self, i.e., they are natural phenomena or elements. 


Therefore, if in Anapanasati practise, the mind clearly sees the above, this is vipassana. 

For example, if the mind clearly sees 'the body breathes' rather than the 'self' breathes, this is vipassana.  

Or if the mind clearly sees craving, attachment &amp; other monkey-mindedness cause disturbing agitated vibrations in the breathing, this is vipassana. 

Or if the mind clearly sees equanimity of mind causes the breathing to become calm and the body to feel relaxed, this is vipassana. 

Or if the mind clearly sees each breath appears, stays, then disappears, this is vipassana.