Clairsentience is the ability to sense other people's feelings and emotions and so consequently, if you are ungrounded, these will be overwhelming. In my opinion, the further you go along the path, you will learn how to just simply acknowledge these feelings and let them go.

Clairsentience is also the ability to receive messages from spirit as a 'knowing', which is something you have already mentioned in your reference to your OOBE's.

It is said that a physical blow to the metaphysical locations of certain chakras can result in those chakras being damaged, causing them to either close down completely or open far too much. I believe from what you say about your past experiences in coming out of your body, you have injured your brow chakras and caused them to blow open. This is only my opinion but I do believe this is so. An overblown brow chakra will result in the feelings that you now say that you have as well as also being able to see auras etc.

I hope this helps further your understanding, Kundalini.