Having a strange dream and not sure what it means!!

So my grandmother passed away unexpectedly in January. Prior to this me and my husband who was my boyfriend at the time had a miscarriage 2 years ago. I had a dream last night and the night before and I'm wondering if anyone thinks that the baby in my dream could be our baby from the miscarriage or if I'm over thinking! The quick image happens almost like in between dreams.. It's my grandmother standing in like a living room with a baby crying she begins to sing to the baby and the crying stops then it goes away. It's a very quick thing I just don't know if it means something! This had happened 2 nights in a row!