I missed my period for a month 2 weeks and 4 days I took a pregnancy test but it was negative what's next?

Go to the Dr.

Many women don't get a positive result until they're further along in the pregnancy, so don't rule that out. Did you use first morning urine when you tested? It's more accurate.

I agree that going to the doctor for a blood test is the next logical step.

Good luck. :)

Sometimes you can just miss a cycle. Its very normal but if you don't get them soon I would be going to my doctor.