ImportError: Couldn't import Django … Did you forget to activate a virtual environment?

I know there are several questions/answers about this, but I can;t figure out what I should do.
I wanted to get started with Django and installed it with pip install and added Python37 and Python37-32 to my environmental variables, and I guess it worked, because I can run several Python commands in my shell.
But every time I try to

    python manage.py runserver

it gives me an error.

I also set up my virtual environment and activated it, but I think there’s a problem with Django. But because I installed it with pip install django I know it’s there and I can use commands like django-admin startapp … So I guess Django is working. I don’t really know what PYTHONPATH means and where to find it. It would be pretty nice if anybody could take a look at my error.

Here you can see that Django is installed :
#

**C:UsersKampetDesktopPython-Djangomysite>pip install django Requirement already satisfied: django in c:userskampetappdatalocalprograms pythonpython37-32libsite-packages (2.2.4) Requirement already satisfied: pytz in c:userskampetappdatalocalprogramspy thonpython37-32libsite-packages (from django) (2019.2) Requirement already satisfied: sqlparse in c:userskampetappdatalocalprogram spythonpython37-32libsite-packages (from django) (0.3.0)**

# And thats my error
**C:UsersKampetDesktopPython-Djangomysite>python manage.py runserver
Traceback (most recent call last):
  File "manage.py", line 10, in main
    from django.core.management import execute_from_command_line
ModuleNotFoundError: No module named 'django'
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
  File "manage.py", line 21, in <module>
    main()
  File "manage.py", line 16, in main
    ) from exc
ImportError: Couldn't import Django. Are you sure it's installed and available o
n your PYTHONPATH environment variable? Did you forget to activate a virtual env
ironment?**
###################

Here is where my virtual environment is located.

Python-Django

—————–mysite

————————-main

————————-mysite

————————-manage.py

—————–venv

————————-Include

————————-Lib

————————-Scripts

————————-pyvenv.cfg

This is my manage.py:

#!/usr/bin/env python
"""Django's command-line utility for administrative tasks."""
import os
import sys


def main():
    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'mysite.settings')
    try:
        from django.core.management import execute_from_command_line
    except ImportError as exc:
        raise ImportError(
            "Couldn't import Django. Are you sure it's installed and "
            "available on your PYTHONPATH environment variable? Did you "
            "forget to activate a virtual environment?"
        ) from exc
    execute_from_command_line(sys.argv)


if __name__ == '__main__':
    main()

#

I don’t know why it can’t find the module “django” / django.core.management
I also can’t find django.core.management anywhere in my files, but I reinstalled and upgraded django several times. I don’t know if this helps you.

Thank you for your time.