Maybe baby

Anissa • Mama of two
So I've had sore boobs for two weeks lately I've been feeling sick when I wake up random on and off heartburn and fatigue.. Now I'm feeling pressure and small cramps like feelings on and off my basal temp every morning has been high 98's 
I'm hoping this is our rainbow baby 
Fingers crossed send baby dust my way testing tomorrow tested yesterday and got a negative but my urine was clear so have a feeling that's what it was 
Any opinions