decipher or symptoms

Hi ladies,

I have a question. I stopped the pill 2 months ago and got a regular cycle right away. Two weeks ago I had ovulation and had regular sex with my boyfriend. Last week I had a few days where I was very dizzy and nauseous, and last Sunday I suddenly felt like my period was starting, but it wasn't, and that feeling has been gone since yesterday.

But now I do get nauseous in waves, I'm tired, have to pee a lot, and have vague twinges and cramps in my uterus. Also, I noticed this morning that I have dark rings around my nipples and some kind of bumps are coming up.

My period is supposed to start on Saturday. But I'm really wondering, could this still be from stopping the pill, or are these symptoms?