My period is irregular adjectives of a sudden and it hasnt even come this month?

im a sexually active teen and my time has bcome awfully irregular its not at the same time it used to be its adjectives random very soon. and this month it hasnt even come. could i be late or pregnant?
Answers:

This is for woman please?

Irregularity can ensue due to many reason: i.e. hormone imbalances, excessive exercise, immensity loss and stress.
If you are sexually active, pregnancy is other a possibility.
There are family planning clinics in most communities where on earth you can get a free pregnancy trial, an exam and talk to a nurse or doctor around the irregularity as well as birth control option if you are not pregnant and alternatives if you are. The services are usually confidential and protect your privacy.

Are our bodies really as disgusting as we like to reflect on?

could be both, take a oral exam and find out for sure.

Can u get a yeast infection from anyone really wet down here for a while?

Go see your doctor. If you are not pregnant ask him for the birth contril pill to regulate your period. If you are afraid of him describing your mom there are family circle planning clinics you can go to that are confidential.