Spotting for 2 weeks, anyway to stop?

I’ve had the nexplanon for 4 weeks now and the side effects suck, but especially the spotting. I’ve been brown and red spotting for the past 2 weeks and i’m sick of it. Is there any way to fix it without taking the implant out?

EDIT: thank you guys so much for your suggestions, i got evening primrose oil supplements and i’ve already taken one. hopefully it works!