I'm in my late 20s, having my first real (long distance) relationship with a woman. I met her once for 12 day long trip, and we've been together for 3 months.

I found out the hard way that I can't really feel "love", or for that matter, any other normal emotions. Alexithymia, they call it.

I also have ADHD and CFS, maybe depression too, which make my life really annoying and difficult most of the time.

The girl wants to move to me across borders and marry me next year, if possible. My emotions won't give me a clear picture whether or not that's something I would want or not.

How can I navigate a serious relationship, without a clear emotional picture about how I feel? How would you logically break it down?