Any other girls lose interest as soon as a guy starts to chase them?

Ive asked myself this a few times and I'm pretty sure Im into men, I mean (excuse the tmi) I fantasise about men only and do feel genuine sexual attraction to guys but I don't know why I've never been intimate with a guy, like when it comes down to it I freak out and avoid it :/

They don't even have to come on too strong, even initiating text convos will do it, and I'll start feeling a teeny bit suffocated or annoyed or start to lose interest and think I can do better if he's giving me attention :/

It's annoying though because I might like the guy but as soon as he chases I'm convinced we have no spark, but if he loses interest eventually, ill start to like him again

It's almost like I fell like I haven't done enough to earn his attention and so that might be why I feel this way?

Any advice?

I always hear people saying not to play games but can you give examples of game playing so that I know what you mean by this?

Also, just curious, since Im not actually playing games with any sort of intent and am just acting on my feelings at the time, which part of my issue could potentially come across as playing games to a guy?

we love the ones who ignore us, and ignore the ones who adore us

Pretty much sums my life.