Went to Ex-GFs to collect clothes and was suprised at her behaviour.

So basically my Ex-GF split up with me about a month ago. After maybe 3 or 4 days of trying to reason with her I apologised for my behaviour, wished her well and went into NC. Last week I realised she hadn’t put 2 of my expensive coats with the rest of my stuff that I collected the day after we broke up, so I messaged her on Snapchat asking if I could pick them up and she said yes.

I drove up to her house and she seemed so happy to see me, she invited me in for coffee (I was unsure how to act but I accepted, which might have been a bad move) and she showed me her pet English Bulldog which I absolutely adore and treat like my own child, she told me the dog had been missing me. Her behaviour was like no breakup had happened and we was still togeter apart from any touching or kissing. She was so bubbly, making jokes and complementing me. She kept walking close to me which I thought was weird I didn’t know whether to try and touch her or to just stand there with my arms folded.

After maybe 30minutes of catching up and talking about our relationship and what caused the split, I went to head for the door as I didn’t want to outstay my welcome. But maybe 2 or 3 times that I went to leave, she would start a new conversation possibly to get me to stay. When I was finally leaving she said she just needs to be alone and told me to take care of myself. She wasn’t cold at all, I don’t know if she was just being friendly or not. Do you think I give it month or so and reach out to try and reconcile or shall I restart indefinite NC? Also I’ll add she views all my social media stories very soon after posting, don’t if this means anything or not? Thanks