Why does she say sheneeds 2 more days?

We have both stated welove each other,marriage,kids. She hinted getting a ring for xmas, I got it. She broke up with me almost 2 weeks ago basically because I didnt give her enough space. Well she hasnt called or made any effort to see me since. Ive called her and went to see her a few times, to talk, tell her how much i want her back, but she just says"i need space right now, caliing me,texting,and coming to see me is not space". So last nite I staked her out, lol, because i feel maybe shes seein someone else maybe. Well, no guy was with her but her friend was. I rang the doorbell and she came out and talked. She said just give her 2 days and she would call me and come over to talk about us. That was at 330am. I know she had been drinkin and most likely coke. Well she called off her night job tonite and prob her day job and when i went by there tonite expecting 2c her car there with her "sick" in bed it wasnt. It was there@1245. Now I had no contact with her 2day. WHATS WITHTHE 2DAYS?