I know it's a BFP but I can't help it

C. 🇬🇧
This is a BFP right?? 😂😂 I'm sure it is but I'm so used to squinting my eyes and shining my flash to see!! I've worked out that I'm 5 week tomorrow, don't get how they work it out cause 5 week ago was the day I last came on af..Â