Is it normal to dream i'm pregnant

I am a teenager and when I was sixteen I got pregnant a miscarried. I was having a daughter and I grew very attached to her and loved her very much. I knew deep down I was pregnant the moment I conceved but only admitted it 4 weeks before I lost her. I still get what used to be morning sickness. And I swear I can feel her kick and hick up. The father sometimes puts his hand on my stomach and swears he can feel a kick or a startled movement or anything. I have taken over a dozen pregnancy tests, been to the obgyn, even got ultrasounds done, but no baby. I miss my daughter very much and wish I would have been able to carry her to term, but I am coping with this loss the best I can. I realize I should be relieved that I do not have to deal with the responcibility of being a parent before I turn 20, but it hurts when you change your life and prepare for a child and then they are gone. Does anyone who lost a baby experence these ghost sympoms?