I'm losing my inner witch.

Recently (4 months ago) discovered that I lost connection with myself after my breakup drained me. I have felt disconnected from my magic ever since. Everything magic related and even prayers feels like it goes into a thin air. Recently me and my family have been struggling in different areas of our lives and I know for sure it's someone's wrongdoing. I want to help but I can't. I can't even use a pendulum anymore. I just feel nothing. I used to be so full of mental energy and connection with my deity and some certain spirits but now I feel cut off. And no meditation or visualization helps me anymore. How do I get out of it and regain my power?