I missed my period .. and I always get it and my mom keeps asking if I'm pregnant and I just walk away ... and I'm scared and don't know what to do ... should I go get a pregnancy test or do I wait ? I don't know and I have been throwing up a few times and please I don't know what to think and the baby daddy left me so if I'm pregnant I'm a single mother and I'm already going to college full time and working 2 jobs