Bloated and needs to vent

Destiny
I turn 18 in 21 days and I'm 4 weeks and a day my due date is aug 14 so far no positive test but no period and my period is always regular ...
My symptoms:
-mild cramps
-constant pee 
-throw up
-nasuasea
-dihearha occasionally 
-ear aches 
-gas/ belching 
-craves 
-no period 
-I'm not sure I'm checking it right but cervix feels soft and most sometimes hard and depending how I touch it feel like a tight line and sometimes a nose point. 
-tender breast 
-mood swings 
My dr said I'm really healthy and to test again in 2 weeks but she thinks I'm pregnant too