Scared for another miscarriage

Kaylan

Heyy I took a FR on Friday the 24( two days ago). I took it at night. And I got a pretty strong positive. The line was coming up before I could start my timer. And today I decided to take my last FR around noon. To make sure that it wasn’t a fluke or something is wrong. Because I’ve been cramping. Should I be worried about the lines? Does the one from today look lighter? Top was two days ago and bottom was today. I’m just extremely worried that something might happen.