Trying to get pregnant

Shoshana

So were tryna get pregnant and I had my last period July 25-28 . We had sex on 29th 30th the 5th and Saturday night . I had ovulation from from the 1st - 10th peak day was the 5th . I have started to become Nauseous is the morning and I have become constipated and stomach has been cramping in my lower left abdomen and then some in my lower back and whole stomach at times.

Anyone else have this . Or know what it could mean .