Go.Get.Love.
it is very common. this is the age where they really know who their "security blanket" is and when you're stepping back they see you're gone. your baby will be fine. if it's the case that you have to leave he/she to go to work or whatever and you leave them with someone you just have to leave and let them cry it out. and sooner or later they'll be fine. they'll learn. i've seen parents have to do this in daycare when i was little and as a nursery worker at my church. at first they don't like being left, but they eventually grow out of it. and they'll be fine. be strong and do what you have to do.
The search for people who can answer your question continues for as long as needed - until you find the answer you were looking for.
When an answer is posted by someone who was invited (byYedda or by yourself) to answer your question, their answer is marked with a yellow "invited by Yedda".
To be invited to answer other people's questions in your areas of knowledge and interest, be sure to list your favorite topics:
» My Settings My Topics.
Of course, the more helpful your answers are, the more likely you are to be invited to future questions...