Your guilt might be trying to tell you something
Guilt can be useful if it's reminding us about something we need to face up to. It can encourage us to change the way we behave for the better. For example, if you feel bad because you haven’t been studying, it might motivate you to start so you don’t feel guilty anymore.
If you feel guilty about something specific, you could make a deal with yourself to do something about it. This could be a simple thing, like saying sorry to someone or finding ways to get help.
Sometimes you can feel guilty for taking care of yourself. It’s something we all need to do sometimes. If you are feeling guilty for putting yourself first, it can help to think about what makes you feel this way and who might be able to help.