Scared to test

Isabel

I had a chemical last month. I’m 2 days late on my expected period, i always have regular cycles and have no symptoms of it coming at all. I’m 15 DPO but idk if i should wait a little longer to test? I’m super bloated, my boobs are so sore & tender, i randomly get nauseous, I’m so moody. But I’m so scared to test :/ should i wait longer ?