no i dont believe you will lose your baby. But when i was pregnant i had many bad dreams, of all sorts. you just kinda move past them and try and have a good rest of the night, or a good day. dont take your dreams to the heart, they are not meant to scare you. you hopefully just ate to much or maybe was stressed when you had your dream. soon u will be 11 weeks, than 12 weeks, than 13. i believe when you're over the 12 week hump, your in the safe zone-or safer zonegl and sweet dreams