Nexplanon

I got my implant about 3 months ago. The first month my period came right on time,but stayed a week longer. The second month my period came, and 4 weeks later it’s still here. I’m feeling really frustrated and it’s stopping me and my SO from being intimate. I know that everyone reacts differently and none of you would be able to tell me when it’ll stop. However I’m just curious, based on your experience,do you think my period will end or I’ll end up bleeding the whole time i have it in??? Also i have heard that eating food items that are high in estrogen may help my period go away. Does this have any truth to it??