Perhaps you need a different med or a different dosage. When do you see your pdoc again?

Not real sure how to get the anger out. Journaling perhaps. Talking to someone helps me sometimes. There is usually somebody on psychcentral who has had a similar experience.

Perhaps you might think of it less as getting the anger out as getting the peace and calm in. Do something calming that you enjoy. Music, a good movie, if you artistic you could paint or draw or sculpt. Basically something to distract your mind from what is bothering you even if it is just for an hour or so. Let us know how it goes.