Am I an avoidment?

Whenever I start liking someone I chase after them and they end up liking me back. Yet whenever I find that out I legit find myself not liking them anymore. I have done this THREE times and I would like to stop experiencing this issue what do I do? I did research and I’m an avoidant but Im confused as I am open to other peoples emotions and don’t feel like that’s a bad thing. I am also very open with my friends and I trust them and they know I like them. What do I do and what the freak am I?