There are positive and negative energies around us all the time. Seen and unseen forces, this is not new. It is only that now you are more aware of it. With being aware of it you can with your intent and various techniques clear and protect your energy field.
When opening up further psychically it is true that you will be calling in more energies, but again with your intent of connecting to the “Light” and that of God/Source, with prayer and an invocation, you will be aligning yourself to the best possible energies around you.