For many people these are probably just natural feelings. Most people want to be liked, and if you find someone who you’re physically and emotionally attracted to then it’s no surprise you’re fixating.

From what you’ve written on here of your own experience though, you know you need to be careful, and take it slow. Imagine if your current scenario of what you are experiencing now were being related to you by a close friend, and they were seeking your advice - what advice would you give them?