Making an email account: My last name is too long to use, should I use my middle name instead?

[Pegasus]

I'm creating an e-mail account and I'm wondering what I should do because my first name has already been used, my last name is too long to add it in, and then my first name with initials have already been used.

I was thinking of using Linda Michelle, but is that too boring and overused?

My friends call me by simply my first name, Linda. People struggle with my last name, so they try to never say because they always mispronounce it (it's also very hard to spell and memorize.) Hardly anyone knows that I have a middle name, but I was wondering if I should start using it then. I like my middle name, but do you honestly think that "lindamichelle@" would be a bad choice?
I can't use my last name at all because even when you use a short version of it, it still sounds a bit too different and is likely for other people to still misspell it.