@Lee222
Increase of symptoms of all kinds is very common when presenting your mind with the idea that it has had to create symptoms to protect you from difficult emotions. You need to work through these things and if it is very difficult, then you may need support to get through it. A psychologist can help, someone who understands the way the mind/body connection works like a TMS psychologist (this website has a list.. and not just a coach but a trained psychotherapist, EMDR, ISF or ISDTP - these are all types of therapies that are mind/body.
An energy healer is not a psychotherapist. You many find that it can help you because you trust the safety of that particular situation - they create a healing atmosphere, but you must do the emotional and mental work yourself (which you are beginning to do) to actually overcome your symptoms. This is a method to take back your power and ownership of you. To stop being a victim of your symptoms and realize your own mind can heal you. You will notice that the SEP day 0 asks you to read a book by Dr. Sarno before you begin it. He explains the whole theory behind this and it is eye opening and comforting to read all he discovered treating many patients.
You can get through this with hard work and determination and a lot of self-kindness for the hard work you need to do up front to get freedom for the rest of your life.