To test?? Or wait it out?? Help, help help!! Advice please !!

I was due for my period the 27, normally my trackers are right on the dot, it came the night of the 26 (no big deal) but then it only last til evening on the 28. My periods are normally veryyy heavy and last at least 5 days. I normally get really bad cramps leading up to it(didn’t get anything this time until the day of I had very slight cramping), I am normally overly bloating leading up to my period(i wasn’t bloating and even thought I might’ve dropped a few pounds, after my period is when I finally started to show a little bloating)

My hubby and I have been ttc for a year now.

But on top of everything as well I’ve had a bad cold for about a week, so maybe that could just be throwing my body off..

But then, I also realized I was getting nauseous alot (which could have been from my cold I originally thought), I’ve been very sensitive to smells (even though I was stuffy I could smell everything!), I’ve been having headaches the past three days now( again could be from my cold though), and when I got in the shower yesterday I realized my areolas were a lot darker then normal and my nips were a bit red which I’ve never had that happen before..

I’m so confused as to if I should test to be sure or wait it out a bit longer. I hate having to test when unnecessary bc I don’t wanna see anymore BFN then needed.

Also on top of everything else that is going on my dog started to act very strange as well. She’s up my butt, has to lay with me or basically on top of me. She’s acting as if one of her toys is her puppy, she walks around the house whining and pouting until I help her with her “puppy” or take care of her “puppy”. Which just seemed stranged that everything is going on with me then she starts this on top of it and I’ve heard dogs can tell before you do.

And probably at this point I’m looking to much into everything happening but literally last night as I was walking up my steps I was thinking about what if my dog was acting that way bc I’m prego and as I’m thinking that the show on tv starts saying something about pregnancy (and it’s on the food travel channel) like weird...

But today it’s been a full day and a half that I haven’t bled and when I wipe it’s slightly pink colored but only when I pee, it’s not getting anywhere else and it’s almost to light to even be called spotting... I’m driving myself insane here... should i test ?!!!!