@CiaraJ01 so sorry on all fronts!
Hopefully you can enjoy your Christmas and see if AF shows as I don't think you can 100% count yourself out just yet but I'm the same as you test today negative so it's not looking very likely for us. Kind of hoping AF just shows now so I know my cycles are okay to crack on next month.
I did a Sainsbury's test with FMU as I realised I still had one of those and that was negative but another faint as hell shadow line. I don't trust these tests as I got a shadow line on the last one ages ago so if it was something it would be a proper line by now so it's a dud. I did get excited as a line came up when I looked again later but it had been WAAAAAAY past the 10 minutes, like an hour later so I can't take that as it's invalid after the time frame haha
CD 31, should be CD1 for me so let's see what happens this week.