Symptoms or crazy

aleana
So according to glow im 10dpo on the 11th at 10pm then again on the 12th in the morning for an hour and has stayed that way since today, when i had cramping all day. 
My temp has stayed 37 degrees. 
My boobs hurt on the 11th until the 13th.
I have little spots on my chest, and have been waking up super early for 3 morning. 
I have an increased hunger. 
What i find odd is usually i get bad acne a week before my period, but skin is clear and im 3 days due??
I tome a test today and it was negative i dont know if they are symptoms or if i am genuinely loosing it ahahaha i need advice anyone?