FR what DPO have you got a BFP?

[Trevo]

I thought I had a BFP on a lullaby conception pregnancy test so I did a FR this morning and its a BFN. I am only 10DPO so very early but just wondering if anyone has had a BFP on one brand then a BFN on FR and it turns out it was a BFP. I've always thought the FR were very accurate but am hoping it doesn't pick up a terrible low level which is why its a BFN. I feel pregnant and can't wait to know either way if I am or my mind is playing tricks on me.

[Trevo]

I forgot to add that the FR looks like a BFN regardless of what way I hold it, tilt it etc except if I hold it to a light I can just see a second line. This 2ww is driving me insane.