its normal. tell your doctor he might give you pain medicine.
well actually when you ovulate you are considered 2 weeks pregnant already (based on the regular period cycle of 28 days). So week one you are on your period which is normal to have cramps. Pregnancy cramps dont come tell atleast 3 plus weeks in pregnancy.
You may or may not. No two women or even pregnancies are alike.
nothing
YES
Yes you can spot during the first week of you pregnancy. The egg is being planted into the uterus.
Almost always.
As long as it is only a drop, not accompanied by cramps or anything you probably have nothing to worry about.
Usually after the second.
You are not actually pregnant the first 2 weeks and the symptoms starts later. The first week is when conception occur.
A good resource for what one can expect during the first trimester of pregnancy is the book titled What to Expect When You're Expecting. It has a week by week guide as to the progress of ones baby. It answers many questions one may have during ones pregnancy.
An embryo forms first during pregnancy, after fertilization of the egg by sperm. It develops into a fetus around the end of the eighth week of pregnancy.