So I've noticed that my nipples Areola's have gotten a little bit darker and just now while getting…

So I've noticed that my nipples Areola's have gotten a little bit darker and just now while getting ready for work I noticed some little bumps on them like when I was pregnant with my oldest and I know those were called Montgomery tubercles, I hope this is a good sign and that's what those bumps are this time and that I have a bun in the oven. Waiting till the 15th to test again I'll be a week late then.