i just found out i was 7 weeks pregnant, my last pregnancy ended in a missed abortion due to my hormone levels being low. this time around i am very nervous. as soon as i found out i stopped smoking, which was a day ago. i hope that i havent hurt my baby but i also feel lightheaded. i have never felt this before. i hanent been to the doctor yet, is my baby ok. i also feel nauseated, tired, bot my breast aren't as tender as they were at first