Late late late

Tina • strizova

My period is 12 days late by what calendar showing. I got nausea, I am emotional, I am always hungry and my boobs hurt is that not enough proof that I am pregnant without doing test? With my kids test was negative but I was pregnant but doc don't want to do anything so not sure what to do if I count right on end of the week I will be 6 weeks pregnant if I am but I got feeling iam please help!!