Welcome to social slimmers!
I'll break down what you had yesterday, see if it helps
2 Weetabix - hex B choice
150ml sweetened soya milk - you get 250ml as your A choice, so you can either count that milk as your A choice, or use 4 syns for it.
Green tea - syn free
Green apple - speed food, so that's great
2 boiled eggs - protein food, great
Spinach - speed food, great!
Halloumi - 35g is your A choice, or 6 syns. I've no idea how much 2 slices would weigh, but if you've counted you soya milk as you A choice, I would count 6 syns for the halloumi to be safe.
Houmous - averages at 2.5 syns per level tbsp. the number of syns used obviously depends on how much you had, you'll have to judge that one
All SW Iceland meals are syn free I think, so that, with a jacket & beans should be perfectly fine! The only suggestion I would make is that you need to add a bit of speed food (veg) to your sinner, but otherwise it's great
Best of luck when you join back up!
Let us know if you've got any questions