Am I not ready for a relationship?

Met a new guy whose really sweet. But right now I feel emotionally stretched thing from my hectic home life and I feel like I am not able to give this guy my full attention. I'm not trying to be an asshole but I feel annoyed that I have to give give give. I know I have been emotionally available in the past but I feel like I'm not getting my needs met. And I don't even know what my needs are so probably there's where this underlying feeling of annoyance is coming from. Should I just go with the flow or talk to him about my commitment?
Am I not ready for a relationship?
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