not feeling pregnant

does anyone else just not really feel pregnant? i’ve had some nausea over the last few weeks and sore boobs but other than that i really don’t feel pregnant. like people say they get cravings and other symptoms and i just haven’t. my first appointment is next week and according to my apps i will be 11 weeks. i haven’t bled or had anything happen. and i take prenatals everyday like you’re supposed to but i’m so worried to go to the appointment and there not be a heart beat because i feel so normal.. how does everyone ease their mind until they go to the doctors??