Why do you not sleep well in a “strange” place?  Your energetic field is working to come into alignment with energy with which it is unaccustomed.  Give it time.  Balance is the natural state in nature and all beings.  Does not the physical body seek homeostasis?  So it is with the energy body.  This is why it is critically important to your sense of well-being to keep your surroundings uncluttered and of a high vibration energetically.  You speak of “clearing the air,” and there is a good reason for this.  Be aware of your surroundings.  As they come into balance, so will you.