Hi Hartree,
A couple of days ago I dealed with my birth "trauma" with the Reflection process in the Boudless renewal course. I did not plan to do that, it just came. I did not dwell on it. I had entirely other questions in mind, AND also the question of how can I find passion in my life. (See my post in the Paraliminal forum under the topic Passion in life).
That's what I suggest to you also. Don't dwell on your birth experience, instead concentrate on what you want, whatever it is. Boundless renewal course may well be useful to you, if you have not done it already.
I also like what Baba said, there may be other things involved, not only the birth experience. I found out there is stuff from my "cultural heritance" or memes, or whatever you wish to call them. Those things may be far more important than the birth experience. And the beauty is to leave them as they are, they will stay away when not needed and will come to help you at the right time. I think that also appleis to your birth experience.
These maybe mixed thoughts are my 2 cm 
