Period/implantation

I'm so excited!!! I've been off the depo injection for 8 months and my period and ovulation had not returned. Anyway, last week I finally ovulated and I'm currently 9dpo. For the last couple of days I've had horrendous cramps and twinges in my vagina and today I went for a wee, wiped and found very light pink/brown blood. Either my period has returned or its implantation. At the moment I'd be happy either way, I've waited so long for my body to return to normal, I'm so grateful 😃