Please help :(

Hi there. I had unprotected sex last Monday. Unfortunately I forgot to bring my pill with me. I went and got the morning after pill. My period is due next week. I have awful cramping at the moment a week on and I’ve very creamy discharge: I also feel nauseous and have a desperate headache. I feel like I’m setting myself

Is there chance that I could be pregnant ?

Can you get pregnant the week before period?

Thank you x