Frer not getting any darker... thoughts?

[teenpregnant]

So on Wednesday last week I tested on a frer and got a very very faint positive almost not there and couldn’t pick it up in a picture. Thursday I tested and it’s slightly darker and I can just about see it in photos but still need good lighting etc. Fast forward until today I’ve done four more since Thursday and they are all exactly the same and getting no darker?

I have a blood test on Friday but not feeling particularly hopeful...

Anyone else had this and had a positive outcome or shall I expect a CP? I’ve tried digitals but they come back negative. Period due two days ago and 16dpo.

Thank you.

 

[teenpregnant]

Posted in the wrong place!