Bleeding a week before period due


Hi everyone I have seen everyone’s post and found that a lot of people are really helpful. I started bleeding yesterday 😢 a week before my period is actually due. Normally I have a heavy flow. But this is just mainly when I’m wiping. Can anyone tell me is there any way I can be sure that this is implantation bleeding? I’m just praying it won’t get any heavier at the moment!! Praying it’s implantation but feel so sad thinking it’s a period as have had a lot of stress recently. Xxx any help would be greatly appreciated xxxx