I am a 31 year old female. For the past few weeks, I have started developing unexplained bruising on my upper thighs. The bruising is light brown in colour. It disappears in 7-10 days, then new bruising appears. A small light brown bruise on my left breast where the bra underwire ends has been there for over 2 weeks. None of the bruising is painful. For the past 1 week, I have also had knee pain on my left leg.No family history of
diabetes or
thyroid. No prior hospitalization. What should I do?