There are a bunch of meds that can help with the symptoms, even though they are not memory repressants, per se. The best thing is to try to see a psychiatrist who can prescribe and describe the options to you.
Getting an appointment with a psychiatrist can be difficult because there are not enough of them, so the next best thing would be to talk with your general doctor who can do the same, but has less experience and training. Your family doc may also be able to pull some strings or have advice to get you moving towards reducing your symptoms.
Either way, the first thing you are prescribed may not be right for you, so you may have to try a few 'flavors' before you find the correct fit.