As-salamu 'alaykum,
I follow the Maliki school. At the end of my menstrual cycle, I observed total purity (complete dryness/tuhur). Consequently, I performed my Ghusl.
However, a few hours later, I noticed a small pinkish spot. I wiped a second time and saw another spot. By the third time, there was nothing. Later, after urinating, I noticed a tiny pinkish trace again. I should also mention that these pinkish spots appear specifically when I apply water to the area.
Important detail: I currently have a small local injury (a lesion or irritation) in that area. Therefore, I am in doubt: I do not know if these pinkish spots are a continuation of my menses (Hayd) or if they are coming from this injury.
My questions are as follows:
Given this doubt, how should I classify these spots according to the Maliki madhab? Are they considered Hayd (menstruation) or blood from the injury?
Is my initial Ghusl still valid, or must I repeat it as a precaution?
If the spotting originates from the injury, does it invalidate my ritual purity (Ghusl or Wudu)?"