<human>: So my ex girlfriend and I broke up last Sunday the 7 of december. I immediately regretted the decision and after a long talk I asked if she wanted to stay together. She said lets sleep on it and we did. This past friday I went to her house and asked where we stand. She said that were working on our way to getting back together and doesnt see why we wouldnt. 

Today was her day off and she went out and did some christmas shopping. I really didnt care to ask who she was with because I thought she was with her girl friend. Well she posted a snapchat to her story of her driving a BMW and I thought hmm i wonder whos that was. A couple of hours later she posted a picture of her hiking on instagram. Some guy replied with something so I was like hmm I wonder who that is. So I go to his page and its some guy who drives a red BMW. 

I put two and two together and now I cant help but think that she was with him all day. Im kind of wondering if she is just leading me on or am I just overreacting? Im kind of scared to ask who she was with or if she is leading me on because I dont want her to lie or anything. Thoughts?

Give me the gist of the text in a nutshell
<bot>: Broke up with gf, regretted it, working to get back together, I think she spent the day with another guy.