Dreams...sign from above or wishful thinking?

My husband and i have been thinking about having one more child, but i was recently diagnosed with a blood clotting disorder and so its taken us for a bit of a whirlwind and we worry about my safety. Ive been praying and asking God to just give me a sign as to whether or not we should pursue having another child, and i swear to you, the last 3 nights in a row I dream that I've given birth and working on breastfeeding. I'm so torn on if its my sign ive been asking for, or if its just because my heart is yearning for it so badly.