Hi MissBwitch, welcome to the forum 
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You did the right thing coming to us. Stay log for a little while more so you can understand a little bit more of mones the effects and how to use them. I just compile a big thread in what a user should know about mones before start spraying I suggest you to read it 
Sorry but it is guy oriented this thread, but in thruth almost everything applies for bouth sexes.
About your mones in my humble opinion, you should try Instant shine, and one of the Instant Sexiness. You should buy the 2 of them, and why do I say this? Is because is really hard for me to tell what type would best for you. The best person to know this, is yourself. So you should buy them and before your boyfriend returns, try it with other people see how men react to each one of them . IS\B is for a more cute type of sexiness, the marylin monroe type, the normal is for a more dominant confident woman, a more angelina jolie type. Although for example, there is a exotic dancer in this forum that recive more hits from the b version and I was expecting to be the other way since they appear dominant and always confident. You are the one that needs to test it
So buy the shine and the 2 sexiness and see wich ones is best for you. For starters i think it will be enough.
If you have any doubts just ask.
Best regards
Falcos