iTunes music ripped from CDs

Hello. I am looking for the music that I have ripped from CDs over the years. Since the changeover to the Music app, I can still see whatever I purchased on iTunes but not the ripped music. From what I have read, that ripped music should still be there but I cant find it. I still have it on my iPhone but it is not syncing to my computer like it used to. And yes I have upgraded to Catalina.