Line progression

Janelle

Hi ladies! I recently had a miscarriage so I’m extra nervous this time around. The first test was the day I found out and my blood level was 134, the 3rd test was 2 days later and my blood was 268. But today the line looks a bit lighter. Although this last one was a middle of the day test vs the other 3 were FMU. What do you guys think? Is this okay?