hi welcome to HCM
-i had gone through your query and understand your concerns.
and spotting are not a diseases there is underlying cause for causing this symptoms.
i would come up the possibilities,include;
1.the first one;thyroid diseases hyperthyroidism
both can produce this symptoms.
blood test for thyroid profile and ultrasound scanning for thyroid gland may confirm the diagnosis
2.the second possibility include;PCOD;poly cystic ovarian disease
, produce high level of male hormones-androgen's
ultrasound scanning for pelvis may confirm the diagnosis
-amoebiasis is the cause for your stool complaints-spot stool examination may confirm the diagnosis
wishing you good health