Implantation??

Katie
So I'm a little sceptical. 
I've had a head ache for 4 days, cramping for 4 days, sore nipples and boobs, I have light pink/red spotting 
And strange cravings (mcds chips and milkshake) ?? Lol 
I never have a headache or this long cramping when AF will arrive .. But I started getting this 8 days before my period is due and I'm now due on Saturday! ?? 
Could I be experiencing implantation? Because I'm 50/50 
Tested but I know it's too early (negative )
Any experiences ? 

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors