8dpo, faint lines on 2 OPK's but BFN on FRER...what does this mean?

[mrscupcake]

Question if basically in the title? I know it's early but it's also 6 days before period and with my other 2 children a FRER picked up this early. So I thought I'd try an OPK so not to use up my FRER's but both showed a second line- one was more darker than the other (used IC and CBD) and so I thought I'd try a FRER and annoyingly BFN - so that was a waste! Any ideas? Xxx

 

[mothertoone]

No help really. but last month i had a LH Sugre before my AF was due . At the time i was googling like crazy and a lot of people seemed to have + OPKs just before BFP, unfortunately it didnt mean that for me.

When is AF due, may leave testing until 12dpo and see.