Can Yoga Nidra help heal past emotional losses per my chart?

There are a few emotional experiences from my past that I still find hard to release completely. They have influenced me in many ways, but I trust I'm ready to heal and allow more peace into my heart. I've heard that Yoga Nidra can be a very healing practice, so I'm curious — my astrology chart suggests it may be particularly beneficial for me. Could Yoga Nidra help me heal past emotional losses and find peace?