Freaking out.... can anyone PLEASE help me! Early preg symptom? Or time to go to ER?!

Okay, so I'm due for af any time now... I've been experiencing swollen breasts, which is a typical sign of pregnancy for me but I've gotten all bfns.... well day before yesterday I started getting a warm feeling in my legs and noticed they were red. It's steadily gotten worse and right now they're so swollen there's no "jiggle" to my calfs even. ... has anyone experienced this in early pregnancy? .... what should I do? .... I'm losing it. 😣😣