Hi thanks for the query.
Period patterns usually change with age. As you told, you have mild intermenstrual bleeding
for a day or two, this is most probably ovulatory bleeding. Initial cycles are usually anovulatory and ovulation starts after a few years of menarche
. So, you received this bleeding now.
This pain with periods can occur. If uterus
is not having any pathology as per USG report, you can take mefenemic acid tablets to relieve the pain
Hope this information is helpful and informative to you.
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