So <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> says I won't have my period for another week.. And for some reason like decently before I get my period I feel like I'm pmsing. I feel like it happens pretty often so I'm assuming it's normal? I'm just tired and grouchy and easily set off right now ugh... does this happen to anyone else like a week before their period?