It is quite normal for you to be able to eat more now than you could earlier in your post op progression, and for you to be able to eat more in the future. This doc gives a pretty good window on this progression:
There is also nothing that says that this progression will be linear - you may feel quite restricted for a while at the outset and as the inflammation subsides, notice that you are eating more than you were not long ago.
What I like about this vid is that it teaches us how to live with this fact of increasing meal volume, rather than fight it. This isn't to say that you shouldn't continue to keep your eating volume under control, but to realize that some increase is normal and not to go to the extremes like these reset diets to try to counter it.
You may or may not like this doc's prescription for living with this increase (I don't agree with everything he says, either) but to use this as a guide in finding your own path. As we progress, we tend to be able to eat a wider variety of foods - which is a good thing, nutritionally - but also a danger if we get into eating the wrong things consistently. His concept of eating veg first is sound - make sure we get in our protein requirement, but fill in that additional capacity with bulky, low calorie veg. It may not be your thing, but it is a good example of what can be done that you can use in finding your own path to long term success.
Good luck...