Uhh I’m confused

𝓔𝓶𝓲𝓵𝔂 • Hi I'm Emily, I'm 22

So my last period was 2/3ish days and it’s been a week and it started again today ? I’ve always been sorta irregular until last June ish when it really started and it’s always came around same time until last month it’s getting a wacky schedule could it just be a unregulated cycle still since it really just started having a normal period a few months ago? I don’t do any pills or anything and I never had sex. Ps it’s always been a normal flow normally. A bit heavier today then normal.