Remember that time is on your side.
Even though it may be hard to imagine right now, the difficulties you and your child are experiencing are often just a phase that will pass. At the moment, daily life may require a lot of patience from you and perhaps even support from others, but keep in mind: The situation will get better again!

Learn to recognize your own limits.
Pay attention to "internal warning signs": What negative feelings and/or thoughts have you experienced in particularly challenging situations with your child in the past? Become aware of them and try to break through situations where these feelings become too intense and burdening (e.g., see Tips for self-care activities in everyday life)

Take on support.
Do not hesitate to seek and accept support. Often, just talking to a close person about your worries and feelings can help. Accept support when family or friends offer to help around the house or to look after your child. Accepting help or occasionally entrusting your child to someone else's care does not make you a bad parent - on the contrary: you respect your limits and subsequently can be there for your child with more energy. Even if you only want to accept support in case of an emergency, it is good to know that someone is there for you in a bad situation. Make a list of people who can support you and discuss with them when and how they can best be reached.