8DPO SYMPTOMS? PLS ANSWER

Silvia • My name is Silvia :) I`m from California I`m married and have 1 child. I am a stay at home mom and currently pregnant with baby # 2
I'm 8dpo and I'm having sharp cramping from belly button down and then some cramping on one side more then the other . Is this normal?? I'm Kind of worried ... Just curious .