@olives I know everyone tends to boil this down to need to eat less, but my experience of very similar timing/weight/resistance training is that I absolutely out on weight for up to 6-8 weeks when I start lifting after a long time off. It's a really difficult mental game that really does cause havoc with figuring out the right calorie level. Things I do to try navigate this:
- use daily weighing with a scale with a body fat percentage read. Yes it's not accurate, but does show trends and for was really helpful at the 2 month mark when I wasn't seeing any overall difference but was seeing a steady fat decrease
- use your clothes to measure progress. I found this was very very helpful. Having a shirt/belt/trousers that just fits or is tight and then tracking that really does show the fat is coming off
- focus on the habits. As everyone has said, diligence with tracking matters. For me that's what's even more frustrating when I'm diligent, completely dialed in and yet the scale itself doesn't move for a while
This is absolutely a real thing, that can also happen at the same time as inaccuracy with tracking. If you're confident you've got weighing/tracking/bingeing under control, then keep on going.
Do you feel like you're seeing and changes in clothes/belts yet?