Question? Okay last week I took a pregnancy test because I thought I was pregnant so I took it and I…

Question?

Okay last week I took a pregnancy test because I thought I was pregnant so I took it and I just put it in my purse and later that day, I went into my purse saw a faint line on the pregnancy test then took another waited it was still a faint line. I took a digital pregnancy test it was not pregnant and another test it was still a faint line I just don't understand what's going on going on? I feel like I'm pregnant my body feel like I am

Could it be because I'm breastfeeding? I just want answers 🙄

do y'all think I should get a blood test done?