Worried about pregnancy can anyone help?

Hey guys so my app said earlier I was 5 weeks 4 days I took a clear blue week indicator which says 2-3 weeks (said the same on Saturday)

It did go up from 1-2 to 2-3 so my levels did rise but I am really worried.

Has anyone else had this and just turns out u weren’t as far along as you thought or it was right but varied on cycle levels? Etc. I am praying this baby sticks. We had 2 miscarriages 6 months apart I really don’t wana go through it again 😭