Im 5weeks pregnant with my second child. Last week i had nausea& sore breasts. this week, nothing! i have been having some pulling pains on either side, but no spotting or bleeding. is this normal for symptoms to come and go? in my last pregnancy i didnt develop symptoms until 7-8 weeks but from there on out they were steady. im scared im gonna have a miscarriage. i dont have a history of them though. i do have a doctors appointment set for the 19th though. anybody else go through this? thanks.