8 dpo sickness and tired

Carol • Mother to 2 lovely kids Liam age 9 and Penelope (Penny) age 1 , also expecting baby number 3 due September 2016 ! 💙💗
So I'm 8dpo and nausea has started this morning I was up 6am hugging the toilet . Could be illness could be a symptom . I've been mega tired also which was my first symptom when I was pregnant with my son . 
​I'm due to test on Friday 29th 
​As I've said before if I'm not pregnant this month we were gonna give up TTC for a while . So will see what happens . Anyone else testing around the same time want to buddy up ?