Hey guys, I need some advice! So I am 4 days away from my period today, but yesterday and the day before I was spotting the tiniest bit, which I have NEVER had before a period. I also had a cramp on my left side that felt like someone was pulling me from the outside if that makes any sense. Also sore boobs which I'm used to having sore nipples during PMS but never sore boobs. Anybody have any ideas if this is implantation, or should I just give up for this month? I took a test this morning and it was negative. Too early to test anyway, I know. Thanks in advance for the advice :)