22 DPO no period what do u think

sophie

22 DPO no positive pregnancy test no period last period 21/03/18 and lasted 6 days rested again this morning with the cheap tests and BFN

Feeling nauseous often

Nipples have darkened but arnt tender having slight cramps and head aches

What do u guys think

Not been stressed or bothered about TTC this month at all I gave up trying