Implantation dip or period? :(

[LittleMissV989]

Hello ladies
I just need some company and advise I've been feeling very nauseous and had diarohea on and off since 9 dpo. I've read that if you have pregnancy symptoms then you should get a bfp. However I've just had bfn after bfn. My period is due today and yesterday I got a huge dip below the cover line so I thought I was out. ( see chart) Today it's shot back up. I'm feeling miserable because I feel so sick I've never had this before. I guess I'll know in a couple of days. I hope the witch doesn't show her face. Baby dust to you all xxx

Hey, I’m new to BBT so take what I say with a pinch of salt but I’ve been doing lots of research both on and off mumsnet. Implantation can happen between 6-12 days so it could well have happened on 11dpo. If that is the case, you wouldn’t get a BFP until at least 13dpo, as it takes about 2 days for HCG to start showing up! So with that being said, test in a day or two if your period hasn’t arrived - I reckon it’s looking good for you :)