BFP then BFN a few days later. When might AF come?

[HereWeGoRoundTheMulberryBush]

Apologies if this isn't the right board but it seemed the most appropriate.

I had a very faint BFP on Wednesday at, I think, 14 dpo. I used a Superdrug test, which I know are very sensitive. I'd been having quite strong nausea for a few days and that continued until yesterday when there was nothing. I did the other Superdrug test this morning. It was negative. I then went out and got a Poundland cheapie and a Boots digital. Both also negative. So I am assuming a chemical pregnancy.

Does anyone have any idea when I might start to bleed? This is all new to me.

Hi. I'm sorry your hopes have been dashed. If your HCG is low enough that a test is negative then you'll probably get your period in the next day or 2. Physically it shouldn't be worse than a heavy period since it's very early, but can still be emotionally difficult. We're here if you need to vent. Jen x

Oh, thank you. That's what I'm hoping for. Just want to close the door on the whole experience IYSWIM.