Jess ((( Hugs ))) chica. As I said on the sirens fred, that sucks.
I'll add to a couple of things that have already been said.
LittleOne83 said it - no 2 sets of scales ever weigh identically, even SW calibrated ones. So they could be different from your regular class.
And yes, your jeans will account for some extra - probably about a pound I reckon.
And your body IS still adjusting and will probably be doing all sorts of weird and wonderful things hormonally.
To add to what Sarah has said.
Write everything down that you eat and drink - and I mean everything. No cheating.
I know it's helping me at the mo because what I've discovered is that I was ignoring some of the tweaks that had crept in for me whilst I was maintaining.
Well I could do couldn't I? I didn't need to lose now - I just needed to maintain. So I could have a few extra calories, couldn't I?
I was ignoring syns for wine/cider in cooking, apples in cooking - plus I'd stopped measuring HexBs and the amount of wine in my glass. My baked spuds were over 250g and not the 230g they should be, and what I thought was my regular 90ml of wine had slowly crept up to 120ml - so I was having 33% more syns than I thought
Another of the ladies I chat to on here admits she has a habit of popping things into her mouth whilst she is cooking. In her words "the thing I've noticed myself doing is popping the 'odd' thing into my mouth and not counting it, eg giving hubby a serving of granola and sampling a little of its delicious crunchiness, slicing up cheese and absent-mindedly eating the slice which broke".
One technique I've used in the past is to have a bowl of soup as my starter - or a big glass of water.
Then wait 15 minutes before having my main course.
It takes about 15 minues for the messages to get to your head from your stomach that you don't need much more food.
It certainly stopped me wanting a pud - and there's way less calories in a free soup or water than a desert.
So back to basics is my advice and as well as writing WHAT you are eating, maybe even try adding quantities as well.
I know SW says you can eat as much as you like but I'm sometimes guilty of having 2 or even 3 chicken legs because it's free rather than asking myself if I needed more than one.
Sarah said that there has to be something that you're doing that isn't quite right, or that could be better.
Perhaps if you have a go at some or all of the above it might highlight if there is an issue somewhere.
More ((( hugs )))