And just like that my world came to a crashing halt

I had not felt the baby move all weekend so today I called my dr to come in and hear a heartbeat. The nurse did not seem concerned at all but set me up for an appointment. I got there at 2:45 and the nurse said the dr will be right in and you will get to hear your heartbeat. I am 17 weeks so there was no fear from anyone that there would not be a heartbeat. Dr Jones came in and put the doppler on my belly. Nothing... moved it around...nothing...at this point my heartbeat was coming through so loud he said that it would be hard to hear the babies so he rushed me back to ultrasound. He had said that he had cleared me a spot in ultrasound so that after I heard the heartbeat I could see the baby moving around. Only this time, when he pulled the baby up on the screen there was no movement...no heartbeat. I don't understand why this keeps happening to me. I don't understand why I do everything by the pregnancy books but my body cannot protect my babies. I don't understand. I have to go to the hospital to be induced and will say hello and goodbye to my sweet baby all in the same day.