What's more natural or idiomatic regard to the combination of feel+miss or longing?

Question

What's more natural or idiomatic regard to the combination of feel+miss or longing?

I feel I miss her a lot.

I feel I'm missing her a lot now.

I feel longing to her now.

Answer 1

The meaning of "feel" is already contained in "miss", so it should be dropped from the first two examples. In the third example, "longing" acts as a noun, so it can be the object of "feel".

So, these are natural expressions:

I miss her a lot.
I'm missing her a lot now.
I feel longing for her now.

While the third example is possible, it's more natural as
I long for her now.

(Note that "longing" takes "for", not "to".)