Weird PMS symptoms

Anyone else usually get a butt ton of cramping and bloating and backache during their period? I usually do, but today which is supposed to be the day I start, I've had the tiniest bit of blood, sore boobs, literally the tiniest cramps and barely any backache, and super bad acid reflux the last 3 or 4 days, normally I bleed somewhat heavy on my first day, first thing in the morning but today hardly anything like I had brown this morning once when I wiped, and I had a tiny bit of pale pink like hardly visible about an hour ago, since then nothing

Probably just my body being weird 😂😂