Went out to dinner with a girl I hadn't talked to in ~5 years. Did a great job making it clear we weren't "just friends". The IOIs were there, but she shit tested me later over text. I was texting her to set up another date and it went something like this:

Me: "Go to sleep! You're gonna drive up to my spot in two weeks to chill. We'll grab dinner at one of my favorite spots. See you then?"

Her: "I can't fall asleep. That's Mother's Day weekend!"

Me: "Okay. Last weekend of the month I'm free."

Her: "That's forever away. I'll make Mother's Day weekend work"

Me: Beautiful, see you then!

Her: Wait question...When you said you and (name of ex-gf) ended in February did you mean like two months ago February??

Me: Please hold. Trying not to crash Me: Home!

Her: Woohoo! Her: Are you going to answer my question?

Me: See u in 2 weeks ;)

Her: Wellll that answered it for it me. I was totally thinking you meant feb 2016 at first.... Her: Come on, rebound much?

Me: A lot of assumptions were just made

Her: That's what happens when you don't give answers! We'll talk later, goodnight!

Sooooo that was a conversation that went sour fast with my handling of a shit test. I haven't responded to the last text and don't even know if I should. Where did I go wrong and is there anything I should do to salvage...I know she's interested. Willing to walk away if that's my only option here.