Should I stop caring about others?

I used to be a very empathetic guy. There was this girl I used to like who got uncomfortable with me asking every now and then if she was alright. It should also be noted that she's not the only person I'd ask this of too. I'd ask this of others as well both guys and girls.
Now that I quit my job over her not feeljng comfortable, I find myself going through a phase of being less compassionate now. I don't know if it's a subconsious way of protecting myself, but I feel less empathetic than I did in the past now. Is this a bad thing? Is it a goid thing I don't care as much anymore? Am I becoming a sociopath?
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4 mo
While I did like this girl, it should be noted, we weren't in a relationship. Just two coworkers.
Should I stop caring about others?
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