Try to motivate yourself, go to places that will motivate you, make you happy and feeling great. Do small jobs and reward yourself with a relaxing trip to the beach, or the park, or watch a funny TV show, or movie. Read some motivating books or stories. Call a family member or a friend you truly love, trust and respect and ask them to motivate you with some words.
Ask your partner to motivate you in order to have a healthy relationship. Ask your partner for words of advises on how to stay motivate. Let you partner know how you feel and you need motivations in order to stay alive in your relationship and happy.
Good luck and hope your motivations kicks up high soon