Only one breast producing

Hi ladies! Im due in about two weeks and im not quite sure my boobs are doing what they're supposed to. I have a dr appt on tuesday, so ill definitely check with her- but I was wondering if amyone has had/is having the same experience.

Ive noticed many posts about women leaking at like 28-30 weeks so ive been giving myself a little pinch every couple days to see if any colostrum comes out. Ive noticed sparsely in the beginning I had just enough to make a drop on my left nipple, but as ive progressed and gotten closer to my due date, nothing at all comes out of my left but my right is now producing a small drop when squeezed. I wasnt sure if this is just because its not being sucked out, or if its just not "in the cards" for me? Has anyone had this? Im a ftm if that makes a difference.