The energy that comes with this, is often perceived as "negative" but, in fact, it's just very volatile. When we had the third eclipse this Spring, it was a Libra moon which was not as dramatic (energy wise). But this is an Aries moon and it will kick ass. Think of it as high octane fuel. Most of us can handle a certain amount of energy, but too much is really too much. If you've been feeling either wired or exhausted, that's probably the cause. Also aching muscles, headaches, etc. Also, this is when we all deal with our shadow aspects. You know, those issues that you thought you resolved and then suddenly you're going through the repeat cycle again. The energy has been building for a few day and will exert it's influence after the eclipse.
Keep in mind that this energy will last for at least a week or two. Don't expect things to be back to "normal" right away.
I wrote about this lunar eclipse and the north node libra; soulth node aries last year but the information applies to this year, as well. This eclipse marks the end of the four eclipses (happening in either a libra moon or an aries moon. Keep in mind that the blog was last year, a 7 year. We are in an 8 year which is once of tremendous energy - even without this lunar eclipse