When to test?!

Kam • 🇨🇦 - ♉️ - 👨‍👩‍👧‍👦- Waiting on our Rainbow Baby 🌈

So I had a period back to back and now I’m having crazy tender swollen breast symptoms. When should I test?! I’m so confused to have symptoms already if it will be bfp as it hasn’t even been a week since I was on my highest fertile day