🤯🤯is this a THING??

I am 2 days late for my period and i am normally so regular. Had sex on ovulation days aswell. My last pregnancy i was told i had incredibly high hcg levels which is why i had a severe morning sickness condition call hyperemesis. That pregnancy wasn’t planned so i only tested at 5 weeks.

I done a test and negative but i feel so pregnant and now getting nauseous. Don’t understand 😫