Yes or too early to get excited!?

We have been trying to get pregnant for almost a year. The past week I have felt really different and something in my gut said to take a test 5 days early (my period is due anytime next Tuesday-Thursday. This is the closest to a faint line I have ever had, want to make sure I am not making it up.

Also worried I tested too early, should I wait to see if my period doesn’t show up before calling the OBGYN? What are the chances it’s a chemical pregnancy? I do ovulate early so I likely conceived around cycle day 10. I also never test early because I think it’s a waste of money, I just had a feeling though so I did it!