AF 14 days late but BFN!

[FirsttimeTTC]

I was wondering if anyone could offer some advice please?
I’m 14 days late for AF (I definitely ovulated on time) But I’m still getting BFNs. I did get one very faint positive two days ago on FRER but have done several since and had done plenty before and they are all negative.
Has anyone else experienced this?
I’m driving myself crazy with symptom spotting! I’ve had headaches constantly (probably stress hoping for either AF or BFP!), super sore boobs, bloating and even OH pointed out this morning “oh wow your nipples are so dark today” 😂
Any advice would be sooo appreciated!!

Have you spoken to your gp maybe they could help maybe take a blood test?

You may have had a chemical pregnancy that delayed AF but just unfortunately didn’t stick..? I’m obvs not a doc - just a guess!
Would ask your dr for a blood test they may be able to work it out.

Thanks ladies!
If it was a chemical, will I have to wait for AF before I ovulate again? And the same question even if it wasn’t a chemical!
Sorry! First time TTC, I’ve never paid so much attention to cycles!

Have you started any new meds this month? I found that some antidepressants gave me crazy long cycles.

@lostfrequencies I haven’t, but I did stop taking my antidepressants 5 weeks ago? Maybe that is the reason...