Ritual to Lord Alastor + a prayer to Him to help you. Don't expect all work to be off your hands, but you might get the required energy or get help where you can't succeed yourself.
Final RTR focused on yourself (visualize the energy emitted by your vibrations in and around you) in case it's an attack from the Enemy.
Cleansing. HPS Lydia has an amazing post on this, just search "HPS Lydia Deep Cleaning" and uou will probably find it.
Keep or start working on your AoP, perhaps moving to Runic vibration for it if you're prepared and haven't already.
Void meditation and other relaxing meditations and breathing exercises in order to make sure you're not making the problem bigger in your own mind.
Best of luck.