Ok ladies need some advice!

Today I would be 5/6 dpo, not due to start AF until 2/21-2/22, depending on which tracker you go by. I used two, glow and one just to track my cycle that I have been using forever, and glow which I've been using for the last year. The last two days I've been feeling really off. Last night I woke up mid night sick to my stomach and just passed it off as ingestion or something not settling with my stomach. We'll here im am today, working and it has hit me again out the blue. Ik im only 5/6 dpo but is it to early to feel symptoms or is it my imagination? Im really hoping this is out month to find out we conceived our bundle of joy that I so anxiously wanting.