I started dating a guy. And I recently saw two of his ex-girlfriends. Found their instagram pages.

They're completely different from me. They're both tall. I'm average. They're both well-groomed from head to toe. I'm average. Both can drive cars. I can't. Both have slim figures, though both have children. I don't have kids and I'm already in my body.

They're so businesslike, they go on holidays, restaurants, etc. I'm not like that. One works in a pharmacy. The other one works in a beauty parlour. I just mop the floor.

I don't want to talk to him right away. I don't return his calls or texts. We dated for four months.

He calls and texts me day and night. He doesn't understand why I've disappeared. But it's too stark a contrast for me to get over. I don't know if I did the right thing. Please help me with advice.