Symptoms?

I experience Abdominal pain throughout the day for two days, but nothing today. I am frequently urinating and feel a pressure. off and on sharp breast pain. I was extremely sleepy earlier today, I actually fell asleep sitting up with my phone in my hand. Friday I went to a Thai restaurant and got nauseous after taking a bite of the Dumplings. Earlier that day I felt like I almost threw up in my mouth. I got nauseous at while eating ribs at my mother in law house yesterday. It may be PMS sign, but who knows. Also something strange happened 4 or 5 days after my cycle I had light color spotting(pinkish) only when I wiped. It only occurred that day and that was it.