Well only you can make the call Thorn but I wouldn't contact her at all. As soon as she gets you to, she'll probably go cold again. You know your WAW better than we do though but my feeling is don't take the bait. I almost did with my WAW...one day they're warm and fuzzy and miss you...the next day they talk to you like a stranger. She needs her time and you still need yours. Something we LBS's seem to lose sight of, at least I know I do, is that even though the WAW chose to leave, it is still emotional torture for them as well. Only time will get you both to a place where you both can truly be yourselves again and have a proper conversation. Just my opinion. You do seem to be in better spirits these days which is nice to see!
ME: 43 W:44 M 13 years on 5-5-01 T 18 years BD 4/27/14 D papers served 5/5/14 (how appropriate a date) WAW moved out 5/12/14 Papers filed 6/27/14 Divorce granted 07/17/14 Our marriage ends 11/17/14