Vfl today (10dpo) but severe symptoms already

The line is definitely there. Super faint but there and pink.

Today I have had a really upset tummy and diarrhea. My temp has stayed up and this is not typical of my normal cycle.

Tonight I am severely nauseous and have acid reflux, along with extremely sore boobs (browning nipples).

Has anyone else experienced symptoms immediately and severely?

I thought I had time to ease in to it! 😅