I feel like I’m going crazy

My bf nonstop tries to bring up my past and shame me for it when he’s done the absolute same thing and way more of. I understand double standards but sometimes I feel like this will never end and I’m wondering if it’s worth staying. I’m not sure if it’s a control thing or what it is but I’ve never experienced something like this and I don’t know where it’s coming from. If you don’t like the past why are u with me? Is it just to be mean and have that control ?