I am 30, turning 31 end of February. Since I was 9 or 10 I have had easy periods. I am talking barely any symptoms, mood swings, light cramps, that's the base. Now, I'm in a relationship and we have sex. This last month and in November we had more sex than we have had in like 7 months put together. December's period was short and light but still period. That was end of November beginning of December. I was supposed to start yesterday, I didn't. I have been nauseous and vomiting for a good week amd a half at least. I'm feeling very bloated and nauseous as hell. Is this normal for anyone else to have new period symptoms crop up as you got older?