Bright red, 3 days early, heavy cramps

I feel like ever since I've been actively trying to conceive I don't know my body anymore lol or maybe I'm just more in tune. My period is 3 days early (according to glow) and I've got bad cramps. I usually don't even get cramps anymore. I also have a random headache. I Was hoping for good news this round since we were more active during my fertile week but I guess not . I thought maybe it was implantation but it's bright red, not brown.

Here's to trying again ! Really wanted my SO to get a father's day surprise =/