So far now period

Was suppose to start yesterday but so for no signs of it showing up. I have been very constipated lately and my nipple have been purple and hurting for two weeks now. I have been getting hot at night when I sleep. My stomach has been hurting off and on lately. ( NO HATE) but I do smoke and I have been able to handle it easily but now I gag sometimes after taking a drag now.

P.S. please no rude comments once I find out I'm pregnant I'm going to quit smoking right away. I'm already trying right now