10 dpo symptoms

Hi! My af due in three days. Last month I had big bloat before my period starts but now this time I feel tiny bloat but not same when af is on the way. I feel hot flashes, nauseous a little, light head, headaches, dizzy a little, lower back pain and my hips pain. One of my knee is pain too. Cramp feel like pinch inside of vagina hole. I feel sharpe in my uterus and go down to my vagina. Idk when I should take the test. After I missed my period? I feel wayyy tired than before.