pip & pip3 question

[snippsat]

For Mac look at Doing it Right.

Or is there just one version of pip and the 3 just sends those packages to version 3 of Python.....Appreciate any help.!

If you pip3 --version show your output it will only install to Python 3.7.
If type python3 should start Python 3.7.

If you follow link with Homebrew.
Then will python and pip both point to Python 3.

python will launch the Homebrew-installed Python 3 interpreter.
Homebrew version of Python 3 is installed then pip will point to Python 3.

Alternative my tutorial about pyenv Simple Python Version Management ,pyenv also work on Mac.