install python MySQLdb to python3 not python

i have Ubuntu and installed python3 since my script is written in it. Since I use MYSQL with MySQLdb, I installed

apt-get install python-mysqldb

however this installed MySQLdb to Python (which is 2.6 on Ubuntu) and not to Python3.

1. How can I install MySQLdb for Python3
2. Should I use it at all or switch to PyMSQL

Sorry, I have just started working with Python today...