Is it fair to say she lost interest?

[Anonymous]

I met this girl at a concert a month ago. We had a great time, and went out afterwards. I got her number and by taking her home, I had a brief encounter with her family.
We talked every day for 2 weeks. Then we got together, but she asked if I wanted to come in after the date, and I hung out with her and her family for about 5 hours. She told me everyone loved me and she was very happy.

We talked the next day like normal, then suddenly she was unresponsive for two days, athen just said sorry she had been busy. She said getting together next week was possible, but I haven't heard from her since. (4 days)

The little conversation we had was unusually dry and one sided. So I don't understand. Suddenly she's acting uninterested. A day after she said everyone loved me and she was happy with things.

I honestly don't want to reach out anymore. This change was very abrupt.

[DarkWinterNights]

She could be going through some stuff she doesn’t want to discuss with you or could be any number of things. If you really like this girl, try to contact her one more time and if you get pushback or lack of interest, just tell her when she gets some free time or whatever to give you a call or text you.
The whole hot cold thing drives me crazy and always makes me second guess my every move, so I usually just move on.