Don't wait for anything, other than an appointment, probably if you are LUCKY next week. Retro is a time to learn and think clearly so why would you wait?
Depending on your insurance my experience is you want to find a psych Nurse Practitioner who specializes in psych meds. Many MDs don't have the time to know psych meds as they need to so just prescribe what they THINK works and these all work differently for all folks. NP's are the folks who really specialize and write RX. Cigna has a website that allows you to hunt for specialists in your area. Then when you go you are HONEST and say "my marriage has been in jeopardy and I want to be able to face that and do the best work I can."
But get on it Monday morning so that you can get an RX in hand asap. It might take a while to work or it might take "tweaking" to find the right drug for you. You could ask either counselor, MD or gyno for referrals to someone who specializes.
I have a shovel and I'm not afraid to use it. Stubby