Hi, I'm Don. Yesterday Evening A Heavy Object Fell On

Hi, I'm Don. Yesterday evening a heavy object fell on my bare foot, mosting tearing off the nail of my small toe on my right foot. I bandaged it with antibiotic, and changed it this morning. Should I trim off the detached part, even though it seems to be stuck back in place now? Or just keep changing the bandage everyday. I walk my dog ever day, so I need to be able to do that. I can wear slip on boat shoes without pain, and hopefully y running shoes. Thanks in advance.