Help please

Hey ladies

So I took a test a couple days ago and thought I saw a line saw it as an evap, so I went and brought early detection ones as I was like no it can't be as I'm on the pill since losing baby in July, I took one as I have been over emotional, cramping.my boobs are sore,but I put it down to the pill and pcos as it can give you false pregnancy symptoms when your close to your period. I need your opinions ladies.