Yea I can empathize with both of you.I still find it very hard to talk about SA with anyone, though I've gotten a little better over the years but not much.
I know you said, that you don't want to see a therapist but some kind of therapy is usually a good starting point, in my opinion to work on SA.A lot of people have showed improvement with CBT or Cognitive Behavioral Therapy and yes it can be traumatizing sometimes but it does get easier with time.A lot of the time, to improve yourself, you have to go out side your comfort zone, if you want to move forwards.I know easier said then done.Believe I have had my own problems with that and I don't always practice what I preach.So I know how hard it can be to talk to someone about it.You should start here or at other likewise forums that deal with SA and hopefully after a while it will become easier for you to talk about it and then move on from there.
Anti-depressants and other meds can also be helpful for you.It works for some and not at all for others.You will just have to find out for yourself.As far as talking to your doctor about meds, it can be a mix bag.I wont lie, I've gotten nasty reactions from some doctors but to be fair, they where general practitioners and that was a worst case scenario.If you have doubts about how your doctor would react, you should try to see if you can find a Psychiatrist to talk to.They usually have a better understanding of SA then your average doctor.Just try to remember that they're there to help you and not judge you.