I can offer some general insights:
Blocking someone can be a strong indication that you want to establish boundaries and distance yourself from them. If you blocked your ex-narcissist seven months ago, it's likely that you were trying to protect yourself emotionally and mentally from any potential harm or manipulation that might arise from maintaining contact with them.
Whether or not your ex is "done" with you is difficult to determine without direct communication or further context about the situation. Narcissistic individuals might react in various ways to being blocked. Some may become angered or try to find ways to regain contact, while others may accept the situation and move on.
If you've been out of contact with your ex for seven months, it's possible that they've moved on, especially if they haven't made any attempts to contact you during this time. However, it's essential to remember that each person and relationship is unique, and there's no one-size-fits-all answer to this question.
If you are concerned about your ex's intentions or are thinking about reconnecting, it's essential to prioritize your well-being and consider why you blocked them in the first place. Reflect on the reasons for the breakup and whether resuming contact would be healthy for you emotionally and mentally.
If you're uncertain about the situation or have any lingering feelings or doubts, it might be helpful to talk to a trusted friend, family member, or a mental health professional. They can offer support, guidance, and a fresh perspective on the situation.