Is my dream a sign that I am pregnant?

I have a question regarding a dream I had. First I need to give you a background of the situation. I married a few months back and with the grace of Allah, my husband and I are trying to have a child. During last week, my mother has had dreams every night about babies and flowers and eating fruits and sweets. She tells me she thinks it is because I may be pregnant. Before I went to sleep one night after my mother told me this, I made dua to Allah to show me a sign in a dream whether I am pregnant or not and then I went to sleep. During that night, I had a dream that a lady doctor has come to my house and she is telling me that she can detect two pulse readings in my body, and she is telling me it is good news (that I am pregnant), in the dream I feel happy, and then I woke up. Please tell me what the meaning of this dream is, and if this relates to the dreams my mother is having almost every night about babies and me being pregnant. JazakAllah Khair.