Not sure, but the first two look like small ropeworms.

Do you have a cat? those thin ones look like cat roundworm. Some say it can't infect humans, but my cat had a bad infestation once and I found some in my stools as well.

I would say the top two are rope worms as I have passed similar things. I too have passed some stringy things as is your picture but can't say I know what they are.

If this is your first, you can be assured there are more.

3rd photo looks like liver fluke.

Fourth photo looks to me like undigested asparagus or some other kind of plant matter.

What did u do to expel all of this?

Liver Flukes