@Peeonastick22 So weird about these two cycles! I have no suggestions unfortunately, but hopefully they settle down soon - do go to the GP if it happens again, they might be able to check your hormones or something? I hope you're not too down lovely, and can enjoy Christmas 
@PPop So sorry you're unwell, lots of it about at the moment. I think illness can mess with your cycles, so definitely a good idea to DTD when in doubt (I'd feel weird about it at the in-laws as well, but needs must)! 😂
@Emmalou0607 Hope this TWW goes fast for you! Do you know when you're going to test this time (maybe a New Year surprise?!)
@Ella31 Welcome, and sorry for your loss earlier this year
Definitely don't count yourself out at 8DPO - the most common days for implantation are 8 - 9DPO but can be later, so it would be less usual to get a BFP at this stage. FWIW my luteal phase is also on the shorter end (11/12 days) and I'm currently 6 weeks pregnant 😊
I'm doing okay - slight nausea has kicked in today, and got a 3+ on the Clearblue weeks indicator test, so hopefully things are still going in the right direction 🤞. Very grateful to be have been able to tell mine and DH's families about our news in person this Christmas, it's been the best present.
I know this can be a difficult time of year for a lot of reasons though, so I hope you're all doing well despite whatever is going on with TTC or pregnancy.