Hai sayang, I understand you're feeling uncertain right now, those early signs can be confusing, kan. At DPO 11 with spotting since DPO 6 and a faint line, this really needs a doctor's assessment to confirm what's happening, sebab only they can tell you properly with a blood test or scan. Please see your doctor soon so they can check your hCG levels and make sure everything is okay, alright? Wishing you all the best.