TTC Help... Is this normal?

Wake up feeling super bloated lower stomach& pelvis like I'm going to explode!!?? feels like hard pressure is it normal.... I'm 7 days late I've had nausea, irritated smells that made me puke, dizziness and now extreme bloating feeling?! The bloating is a new experience for me because I feel so full.... It's not normal bloating... ?

... Btw when's the best time to test? ?