Symptom seeking or is it possible?!

I’m about 8-9DPO. Can’t Really say I’ve had any symptoms this far. However today…I cried when my daughter asked me what was on TV (it was Santa with his reindeer?) lol I don’t even understand why I’m so emotional and at the most random things… my boobs today hurt to touch too- not the nipple, the entire breasts. If my 2 year old touched them or if I laid on them they hurt! I’ve only had that when breastfeeding and was full. Feels very similar to that? But I haven’t breastfed in 6 months. I’m also breaking out!! I took a cheaply this afternoon and it was negative. I’m trying not to get my hopes up- I’m not supposed to get my period till Tuesday (according to Flo) or Wednesday (according to Glow). But it always comes earlier than they predict. However I gave a wedding Friday night…would like to toast to the bride but don’t want to risk it if I could be pregnant! Argh I hate the wait and the unknown.