Is he losing interest or am I over thinking?

My boyfriend and I got into an argument where we almost broke up and we're trying to make things work but he barely spends time with me ever since , doesn't say I love you anymore, no good mornings or goodnight and when he does decided to talk to me or spend time with me it's short answered and he doesn't know what to do, asks me for suggestions always and when I bring up that there's no effort or he isn't even trying and that the relationship isn't the same anymore he gets upset and says I'm just feeling bad again, thoughts?

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Is he waiting for me to lose interest or what?
Is he losing interest or am I over thinking?
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