everyday i think of her

about ten days ago my ex called me late at night.we talked for awhile but there were still alot of emotions going on.the main things am confused about is she said the guy I’ve seen her in pics on Facebook on new years is not her bf,she said she still loves me,but needs space.i was hurt by the fact that she didn’t want to reconnect right there.so i sent her a message that said i think it would be best if you don’t contact me anymore.she hasn’t called in ten days.am on nc but should i call her to let her know it’s ok to call me after nc,and do you think i have a chance of her coming back to me?we were together 7 years.