help! comment ur early symptoms.

Okay so I'm suppose to start tomorrow. and usually I get bitchy, wanna eat everything, and cramp a few days before I start. So far I have had none of my normal symptoms except tender breasts. what I am feeling is like pressure in my uterus, my breast tenderness is crazily inhanced, heartburn, last week I had a slight pain in my lower stomach but i didnt really think anything cause i have pcos anyway, and excessive peeing. I know the normal early signs of pregnancy but what we're yours? Cause everyone is different. certain ways I sit put pressure on my lower stomach almost painful.. I've been trying for a year and don't want to get my hopes up too much and refuse to test till I'm at least a week late cause sometimes I am a few days past the expected date. just curious as to what to look for I guess outside of the norm. Thanks:))