pregnancy symptoms?

My cycle is all over the place. sunday I had watery discharge and aches in my lower tummy, generally moody and cold.

today i've experienced stronger sense of smell (I can smell everything even when others cant) accompanied by nausea, random aches in my tummy/ribs, i've been eating so much even stuff i wouldn't touch (sausages, chicken strips, sauces) usually i crave chocolate before a period but my last period was July 20th I think?

i tested almost 2 weeks ago i think and it was negative.

(praying for baby #2)