Possibly Pregnant??

This is a bit long, but any advice would be much appreciated!! My husband and I have been trying to get pregnant for 1 year without success.. it’s been a very upsetting and frustrating process. Since coming off birth control my cycle has been longer than it was on BC so it has been a bit difficult to know exactly when my period should start. Every month for the past year I would be a couple days late on my period (going off this app), get my hopes up, and the pregnancy test come out negative. Then the next day or so I start my period. Well at the moment, I am 8 days late. It has never been this late before. But I’m getting all the symptoms I get before I start my period. I know some symptoms can get confused with early pregnancy so that’s why I’m here. I want to know if anyone else has been through a similar situation?? I’m getting small cramps (normal for me just before I start), my breast’s are sensitive (happens 4 or 5 days before I’m suppose to start), mood swings (although they do seem more severe than usual). I know I should have tested already, but I’m just worried it will be another disappointment. I keep waiting for my period to start, as I’m getting all these symptoms and it hasn’t. I just hope I’m not getting my hopes up again. Anyone had the same symptoms and ended up being pregnant?? Thanks for bearing with me through that!!