Implantation?

I spotted tiny pink last night. Today has been so weird on and off. Could have sworn I was going to start but it never got heavy. Would only be a dot or two on my liner and just mostly there when I wipe. It’s extremely mucusy and seems SO pink in color. Here’s a timeline of my weird bleeding today.

My period always comes full blown the second day after spotting. And my spotting was pink with mucus. I’ve been nauseous and vomiting today. Mild cramping, usually period it’s so painful I’m crying and I can’t move. But mainly just mild and lower back pain. Any advice would be so appreciated 😭

Lots of mucus in last one ^^