Girls, Should I leave her or is it just her period?

I know this girl for a month now she's usually fun and texting me through the day but 5 days ago we supposed to meet but she said I can't it was because she's having a period. Since then she's acting so differently okay I understand period change woman mood but I barley hear anything from her and she's acting so distanced.

Isn't because of period or she's probably lost interest or something... I'm not into drama I will leave.

Thanks
Updates
+1 y
So today I said good morning.. we had short conversation. I asked to see her as tomorrow is her day off. She acted like she's in gray damn area this is something I don't like and makes me angry. I asked to see her but she gave me mixed answers. So before I block her in everywhere I said excuse me but I'm done
Girls, Should I leave her or is it just her period?
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