Could I be pregnant

Patricia • Twenty-Two | Army Wife | 4 fur kids
My picture of my calendar is below. I ovulate earlier in my fertile days, and I been having symptoms like crazy. Nauseous, spotting for two days (last month) everyonce in awhile slight cramping, and my boobs were hurting like crazy last night. Could I be going crazy or should I just test now or wait till my missed period...?