Okay, thank you guys very much.
Of course, when birth control is benign, it does level off the increased emotional stress of hormonal changes every month, so there is that benefit.
If your problem is due to hormonal problems, possibly, but birth control can also cause problems in some people for the same reason. If your problem isn't hormone related, then probably not, but still keep aware if your anxiety or depression gets worse, though it probably won't affect you.