My girlfriend stopped calling me. I don't know why, but the last time I talked to her was when she asked me to buy her a necklace for christmas present. And she said her skin is allergic to a lot of things。I joke and said how about I buy you a silver necklace? She laughed and said only thing that she's not allergic to is gold, I laughed. She knows I work in a jewelry shop. Then I joked, "Dried Grass wont make your neck red too". We joke about this topic for a while and then we agreed to go on a trip together during Christmas. But then after that day, we never talked, I called and she don't pickup. I am a poor guy, and I can't afford gold necklace. Even if I work in a jewelry shop. I just want to know what she is thinking. She said that it doesn't matter what I give her for christmas.

From what I'm reading I can't really tell what she's thinking/doing in this situation. If she is acting this way because you can't buy her a gold necklace, it's kind of petty of her in my opinion. How long has it been since you had your last conversation?

-Drew

It's been more then a week.

Then I'm honestly at a loss :/ sorry I can't help

-Drew

How old are you both and how long have you been together?

Is this normal for her? Not contacting you for a week?

Maybe she is getting ready for this trip, but its hard to say since, you have not provided a lot of details, or background info. Such as ages, and how long you have been together. Those small things would really help, because we don't know either of you, and most of us are not mind readers, or psychics.