Need some help and advice

I am 24M, from the age of 19 till 22 had a really good relationship. We separated very peacefully as we both wanted different things in life. Now after a year and half I started liking one more girl, this is actually liking a person for personality kind of thing, but when I told her my feelings she told we have different things and she want to focus on career and stuff and don’t want this fuss in life. It made me sad but again like the last breakup I handled it very well, I didn’t even sweat or perspired a lot over it. I was like okay this is done. Now I feel like I don’t have the emotions left in me for this stuff, I don’t feel emotional when it comes something related to love and relationship. Does anyone else feel the same, what why how this is happening. One thing I know for sure I want a good partner in life, that’s for real. But this emotionless thing of mine would it affect my future relationship in some manner. I want someone who loves me for, I don’t wanna beg someone for loving me or being with me. Genuinely help is appreciated it makes me wonder what’s wrong with me. New info about my perspective if needed I can definitely add that too. I have become very particular in loving people I have all sorts of filter. I want suggestion both from Indian and all around the globe too.