feeling sure I'm preggo but blue ink pregtest says neg HELP PLEASE!

[Mrs kent]

Hi everyone, I'm 4 days late with tender swollen breaststroke and lots of fatigue... I understand that tender breaststroke can mean pms but I already had tender nipples after ovulation. The tenderness came back only it's on the sides of my breasts. I made the mistake of taking a test that uses blue ink instead of red. I've heard the blue is highly unreliable. Any advice for a woman ttc? Any ideas on what's going on? Thanks in advance

 

[Mrs kent]

I meant breasts not breaststroke lol