Someone please share thoughts.

I am 9 DPO (since LAST unprotected intercourse, we had it on my last ovulatory day too, 19 DPO since that). I’ve been experience nausea, constipation, food aversion, urinating more frequently with the color being lighter than usual, and I’m just exhausted all the time. I have also wanted NOTHING but buffalo wings and cake pops.. I took a test this morning and it was negative.

I need some advice. Do we think these are really early signs of pregnancy