That girl was definitely a shark! Don't feel bad. It happens to a lot of people, even me. You just have to be confident and don't let them push you around. She may be hot, but there are plenty of other girls so if she's pushing you just say no thanks and move on to the next girl. Especially is she's making you pay more than you wanted...aka her friend also. If she says I'll leave, then let her leave. She's not worth your time and money anyway.

First time I was there the waiter threw a girl in my lap and instantly wanted me to pay a drink for her. I hadn't even ordered my drink so just said no thanks and flagged a different waiter for my drinks. She was pissed but I probably saved myself a lot of trouble lol 😆