Congrats if it is your BFP Charlie
I had a test that looked like that the other day, but nothing since, tested the next day or the day after, can't remember, and it was a BFN
Here is the pic of my iffy faint line (not as good as your pic, but could see it in real life)
I have just bought a pack of two FRER to maybe do during the week sometime if I feel the urge.
I have had a few symptoms on and off, but the only one that has stuck, is my nipples are really sore, not my boobs, just nipples and they feel bruised, at first it was only when they were touched, but now it hurts a little bit when putting bra on. And I swear areolas are darker, but not sure if that is just me noticing more.