Sound like medication/mental health related or not....?

hello i have been taking these drugs: 60mg of Cymbalta once a day and Topamax 100mg once a day. i have clinical depression and anxiety disorder and been on cymbalta for almost 6 months and topamax about 3 or so weeks now. anyways, at night time for the past week while i am in a deep sleep i been waking up with involuntary tremors in my legs and arms my head will also turn slowly from side to side. my lips will blow very fast and i can't stop them, it's a pretty strange sight LOL. This all occurs for about 1-2 minutes and then stops, I'm aware it's occurring but can't stop it all until my body "releases" me from it. I am disoriented for a few minutes afterward but then fine. I start reading online about tardive dyskinesia -- does any of these symptoms sound like that and can be related to these drugs or not? doctors found a small cyst on my brain unrelated to the mental illness could that be causing these strange symptoms? ty.