<human>: Could you distill the essence of the text into 1-3 sentences?

I'm somewhat shy/socially awkward/nerdy, and grew up in a foreign country, wasn't that interested in girls when I was in my early 20s (Some confidence/self-esteem issues, and perhaps some family issues too). I was very involved in work and a couple of hobbies. So no real girlfriend experience.

In any case, I decided a couple of years ago that I was too lonely and wanted to consider having a family. Went online dating and after a while I found someone I liked and who liked me back. She is great. Very sweet and kind. Artsy. Smart and well read. Has a decent job, is going back to school for more. Frugal. Accepting of my limitations and adaptable. Pretty, too. We have been together close to a year, she is moving going to move in.

The only thing that makes me a bit uncertain is that she doesn't share some of my interests - the nerdy/intellectual ones. She's not that interested in news, for instance. She also doesn't have a very good career. I have a PhD from a top program in a tech-y field, make good money and have a fun job. Many people in my situation get married  to someone who is similarly career-oriented (doctors, lawyers etc.). Beyond the money, it makes sure both of us have something that we enjoy and are good at. She bitches about her job and hates waking up during the week.

So my lack of relationship experience is making me anxious. I am worried I am committing to someone I love but I could get a better fit. 

At some level that's crazy - I am no great catch.  I look OK but I am overweight.  But perhaps I should try and find a better match? Since I haven't really had a girlfriend before, it's just hard to know.
<bot>: No relationship experience; unsure if my girlfriend (my first one) is right for me. She's great but I worry about her lack of career and intellectual interests.