Positive OPK before af

[cesca1231994]

Hi guys,
Currently on month 5 of tcc after miscarriage back in July. This month I haven’t had a positive OPK, did one this morning cd26 and it’s shown positive. I have read that this can indicate pregnancy, however I did a test yesterday and it was bfn! I’ve also read that you can have an lh surge before af. Has this happened to anyone else? Would I still have the Lh surge if I haven’t had one this cycle. Also very hard to know how long my cycle days are as it’s my second cycle following mcc.
Thanks x

@cesca1231994 it's possible your miscarriage has just messed your cycle around a bit and potentially only ovulating now. I'd suggest temping to see what exactly your cycles are doing now. So sorry for your loss 💕

Thank you for your response. I did actually have another positive opk 3 weeks after miscarriage but did not conceive, unsure as to whether this was just lh surge. Thank you I think I’m going to try temping! Xxx