Maybe baby?

So my husband and I have been trying to conceive for a year now with no luck. My periods are extremely regular and the glow app has been tracking them to the T. Well according to the app, I was supposed to get my period today... Still nothing. Plus my nipples are super sore, and I've been exhausted and sleeping a lot more lately. I know it's too early to tell, and I'll just have to wait it out until I'm a while late and take a test, but does this sound like early signs of pregnancy? I'm hoping so!