Well I'm glad you got help to find recovery.
However, I would state that meditation (emptying your mind) can be unhealthy.
Gods word says to meditate on scripture and fill our minds with it rather than empty.
This is something taught in counseling. Now before you reply, I'm aware many here are opposed to healthy thinking derived from modern psychology and practices taught from counselors. But I have found emptying your mind a very valuable tool that goes along with recovery. For instance, if I'm abused and injured mentally or emotionally, we can suppress those memories and emotions and continue on in life. And that scarring can cause us to react to others in unhealthy ways. Causing us to even sin against others unintentionally. But if dealt with, and if you can become aware of the damage in your past, you can rid yourself of that damage and go on thru life in a more healthy way. Most people tend to run and hide from their damaged past. And that is something called dissociative identity disorder in extreme cases. One cannot identify with themselves because they are only pain and they can't face themselves. Mental illness along that line is very common from standard childhood damage. And I find that common among Christians. A lot of Christians hide in their religion and then become judgmental instead of looking inward and repairing their damaged lives.
If you really want to make a sound judgment about techniques to recover suppressed memories, you would have to study and get techniques from professionals, although it looks like some have abandoned the techniques, here's an article:
Repressed memory - Wikipedia and more currently called:
Psychogenic amnesia - Wikipedia
Anyways there appears to be a problem in some individuals with accessing the suppressed memory. Some recall false or distorted memories. The techniques worked for me but apparently it doesn't work for everyone. Clearly a person practicing those techniques should be under the care of a psychologist/psychiatrist team.