Here we go... Need testing advice...

✨Amy✨ • Just crazy for my SO and raising my babies together as though they were his and trying to have 1 more!
Ok ladies... In my last few days of waiting AF due 11/21... Here are my stats... All well intentioned advice accepted! Please let me know your thoughts... 
Felt cramping 6 DPO
Currently 8 DPO
Symptoms
Nauseated ( like dry heavy all over Roman Forum SO and I are laughing cause I looked so ridiculous)
Sore nipples ( usually I get sore breasts but not around nipples) 
Headache
Fatigue BUT... I am in Europe and so I'm chalking it up to jet lag
Also... I can smell everyone's deodorant or lack there of as well as all the laundry detergent oh and dessert makes me more nauseous 
Thoughts.... We were thinking of test Thursday is symptoms and nausea persist... Too early?