Could I be pregnant?

Gladys

Me and my husband had unprotected sex from dec15-dec30. We only see each other like every three months.. for the past few days I’ve had some cramping, sore boobs but especially around the nipple area, really bloated and gassy,

dizziness, but really bad headaches. Is there any chance these can be signs of pregnancy. I have 7 days till my period I think it would be to early to test.