Well, if you think you missed a period, go ahead and test although those symptoms do not sound related to
pregnancy. In fact, and you might remember this
from when you were pregnant before, true
symptoms take a while to show up because they come from the hormones of the pregnancy which take a while to accumulate enough to cause symptoms. That is why nausea starts at week 6 to 7 for most women. White bumps on breasts are unrelated. The cramping and hunger could be signs of pms.