Depression and birth control pill?

I'm just wondering what people's experiences have been and if anybody has had any issues with low mood, depression or anxiety while taking the pill/because of the pill. I know in theory it's supposed to help even out our mood, but I've started on the pill a few months ago and sometimes I feel like I don't recognize myself. There's been a lot happening in my life lately so it's hard to pinpoint whether it is directly related to the pill or not, but I've certainly felt a lot more emotional these last few months than is typical for me and my mood has been quite low, and sometimes for no apparent reason. I'm planning to talk to my doctor about going off the pill or maybe switching to something else, but I just thought I'd ask what other people's experiences have been. And I know everyone is different and may have different reactions, just wondering if anybody's had this connection between the pill and depression. Thanks!