I am 8 dpo. Waiting to test. My nipples are red, swollen, and sensitive. I feel like it’s too early for this to be an early pregnancy sign. Are these symptoms reason to go to the doctor?

* update *

I may have worded this post the wrong way... I wasn’t asking if I should go to the doctor for possible pregnancy... rather if these symptoms may be from something else I should be concerned with (I’ve never experienced this with my nipples - only general boob tenderness). I apologize for the miscommunication and wanted to clear it up for further advice.