I agree with madisgram ~ The Big Book says that we are to seek outside help when necessary, and that's just what you're doing! I'm an "old-timer" in AA, and I see nothing wrong with your seeing these doctors. I figure whatever helps you is what you should be doing. I'm afraid your sponsor isn't UP on things ~ she's a big "too" AA, if you know what I mean. Some people get so ingrained in the program that any wavering from the Big Book or the 12 Steps, and you're SINNING. LOL

I say do what's good for YOU ~~~ as long as you're clean/sober, it's good.
Perhaps you might think about finding another sponsor. It's not good to have issues like these between you ~ it can lead to resentments and arguments, and you certainly don't want that. Or maybe you can get a co-sponsor. But I think something needs changing here before hard feelings set in. Best of luck ~ and keep coming back! Hugs, Lee