Well, I know IABU rationally of course. I am only about to turn 29 28 years old and I definitely have many years to meet someone, fall in love and have a family. I am young(ish), fun, interesting, and have a good career. A real catch! On paper I kind of know that.
But when I think about how hard it is to feel anything that vaguely resembles a romantic connection with a man, all of a sudden the next 10 fertile years I have in front of me don't sound like that much time at all.
I was in a long term relationships from age 22 to age 27, we planned to get married and have a family. Then I realised I was not happy nor in love anymore, and that I was sticking with him just out of fear on being on my own.
Now I have been single for 18 months, I have dated around, had some fun and some bad experiences. But I somehow find the idea of falling in love really unlikely to happen to me anytime soon. I enjoy going out on dates, but I never feel any real romantic connection or interest towards anyone. I usually go on one or two dates with someone and then can't be bothered to go on and I just end it out of lack of interest.
I know many people struggle with dating because of a lack of self-esteem, but is there anyone else out there that seems to have become incapable of feeling anything for a man besides mild curiosity?
When I was younger I used to be so in tune with my emotions and I had crushes relatively often. These days I sometimes feel like an ice statue, and I wonder if I will end up alone if that does not change?
Anyway, sorry for my crazy rambles. I got carried away 
I guess my question is: AIBU to feel like it is really hard to fall in love when you aren not super young anymore? And AIBU to be concerned that I will end up alone, given that I don't seem to be capable of developing any romantic feelings anymore?