Can I wear my retainers with new crowns?

I finished my Orthodontist treatment about 2 years ago, but in the last year I had to change 2 crowns at different times, and I didn’t wear my retainers for a year, now that I’m done I would like to wear them again. I noticed that my front teeth moved a little bit. Can I wear them until they fix? Or, do I need a new treatment?