Wanting to test so bad .

Brittany • Christian Mother , & wife ,baby number two Due march 27th??
I'm 10dpo , AF is due the 15th-18th but I feel like she's coming early. I bought two dollars tree hpt today I'll probably test in the morning if AF hasn't came . I'm cramping , sore boobs & have a matalic taste in my mouth .. Not really much cm today though but a weird dull pain in my side that comes and goes . I could just be being really sensitive tho ..