Try saying this, out loud, three times, with feeling:
Reclaiming Energy Field Affirmation
According to the universal law of creation
My body and my energy field were given to me and only to me,
<Your Full Name>
To hold only all that is me, all of my energy, all of my power
And all that benefits me.
My body and my energy field inherently are not designed
To hold anything that is not me or does not benefit me.
Anything that is not me, or may be harmful to me,
Is automatically rejected by my energy field.
I have ultimate control over what my energy field holds.
In my body and my field I <Your full name> RULE.
Helps getting rid of entanglements, intrusions ... that kind of thing.