Does this look normal?

Nicole

According to my app I would be 4 weeks and 3 days. I’ve been testing positive for a few days now. Tops are 12 dpo middles are 13 dpo and the bottoms are from this morning at 14 dpo. Does my line progression look good?? Should I get a digital?? This would be my second baby and I just am really nervous that I will start bleeding. Any advise would be appreciated 🥺