Though self help isn't the best and only solution for EUPD (it is always advised seeking professional help) these are some things that may help you and your EUPD struggles. 

Practicing mindfulness and relaxation, meditation, deep breathing exercises and yoga can help manage stress and also release endorphins that your body needs making you feel calmer and happier.

Keeping a mood diary can help you pinpoint triggers or patterns to learn about your illness and it will also help you to learn about coping strategies and what works for you. 

Keeping up with your physical health will help your mental health, make sure you're prioritising sleep, healthy eating habits and exercising regularly, this will help your ability to cope with difficult emotions. 

Being creative will release endorphins into your body and it is a good way to express your emotions, try drawing, writing or playing music. 

Writing a crisis plan will outline coping mechanisms that work for you, be sure to include support contacts in times of need as this is essential (we recommend doing this with the help of a professional.)

Don't wait for help, reach out to trusted friends, family or mental health professionals and get the support and guidance you need/deserve. 

Care for yourself, take a nice warm bath or shower, spend time in nature or cuddle a pet, these can release endorphins and help you to manage difficult emotions. 

Lastly be patient with yourself, give yourself time to heal and understand, give yourself the kindness and compassion you deserve. Recovery isn't a straight line, this is a journey and you need to learn to go with the bumps and grooves.