14 Weeks pregnant

Even though I'm 3 months and 1 week pregnant, I don't feel pregnant. I've looked at my ultrasound over and over again and still don't believe it. It doesn't feel real. I haven't had an ultrasound since about 7 weeks along. My doctors cancelled my appointments because I'm moving. Now without my doctors appointments I can't see ultrasounds which makes it harder for me to feel pregnant. I haven't been getting my periods. No bleeding what so ever. I have a little baby bump but I guess I still cant believe that I'm actually making life. I ask my husband "are you sure I'm pregnant?" And he always replies yes. I don't know why exactly I feel this way. Has any mom's felt the same way before?