The first thing to do, doesn’t need you to have developed sense or to scan - just start banishing and cleansing as a daily practice. As you clean your body (take showers, wash hands, clean teeth etc), so you also need to clean your energy.
We have a few techniques here - read through the whole list to learn what the options are and start doing a couple that sound like you can do them. I highly recommend getting that book in the top tops and working through it.
