Yes,This could be painful inplantation of the egg.
You may or may not. No two women or even pregnancies are alike.
Almost always.
its normal. tell your doctor he might give you pain medicine.
No it is far to early to say anything about pregnancy in the first week.
No it's not normal, these symptoms are cause by pregnancy. Good luck!
Can you have pregnancy symptoms in first week after having sex
Absolutely yes. My first pregnancy symptoms were indistinguishable from my normal PMS symptoms: cramps, sore breasts, fatigue. In fact, it's why I never considered I might be pregnant until my period was over a week late. This lasted throughout the early pregnancy.
Pregnancy can not be confirmed until after the first missed menstruation or the 4th week. If this occurs after the 4th week and the pregnancy has been confirmed by a test then any questions like the one above should be asked to your ob/gyn or general practitioner.
it can be.
Yes
Yes, you can!!