Forum:Question about romance

I was wondering about a romance option. I was perusing Ashley, and I have done everything you can for her i.e visit her in the hospital, tell her how you feel, give her the book, make up for ME2 romance and she trusted me during the Citidel mission. Where I think I messed up was accidentally kissing Liara on the Citidel. I am playing as a paragon and wanted to just say the nice thing but instead I think I accidental started the romance. When I got to the Normandy Traynor said Ashley wanted to see me and she was hammered on the floor. Is it to late for the romance or is there still a way that I could romance her?