Maybe I'm overly anxious!!!

Andreya • Mom of 3💟 LaiLa coming In Oct👣🎀🤰🏻

Sooooo it's only 5dpo😔 My nips are sore, having some cramping and I'm feeling so exhausted. I'm sure symptoms doesn't start this early in pregnancy, so could I just be overly excited? WHEN IS THE EARLIEST I CAN TEST (hpt)?? Someone tell me something I'm driving myself insane.