7 Months Post-Op: Slower Weight Loss??

Weight loss fluctuates. If you changed nothing you might turn around and lose 10lbs next month.

I would get my protein up to around 100g, and try to stay under 1000 calories most days

I lost weight well into my second year (I went into maintenance at about 18 months out). I, too, experienced a big decline in my loss rate when I was 6-7 months out...so you may very well keep going for quite awhile.

I don't think I routinely got up above 1000 kcal until I was a year out, though...

Yes it is normal. Time to also check what you are eating as not all calories are the same. Remember protein first, avoid the starches and sugars. More activity than input also creates weight loss.

best of luck!

You have done GREAT! Don't look back unless you are headed there. Stick to the rules/basics and if you want change the food and exercise up. I suffered (yes suffered) a 9 week stahl and almost lost my mind... But I stuck to my basics and once the scales started moving again it did not stop until I passed my goal.