so I'm exhausted lately, I had VERY little spotting it actually looked like specs if anything. No matter how much sleep I get I need a nap by mid day. I'm crying at the drop of a hat. my boobs are sore and seem to be bigger. I have right sided cramps and I've been very gassy lately. i'm due for my period in a week but been having cramping since Sunday(10 days prior to period, 4 dpo). attached is my cycle information, is this normal pms or is there a good chance I'm pregnant. All sex logged is unprotected. I don't know if I'm overthinking or if its a real possibility