Your mind would be always pre-occupied with many things, mostly of worrying nature. This attribute of this could be there with you for pretty long time in your life, sometimes for no reason.
You need to divert your thoughts deliberately away and focus on things which keep you calm and cool. You should start meditation in early mornings, if possible under the guidance of a mentor.
You can also wear a Cat's Eye gem, also called लहसनिया in Hindi. Keep yourself physically fit and healthier.
Kanya lagna with lagna lord Mercury in the fourth house conjunct Sun and Saturn; Ketu posited in the Lagna in the natal chart and Ketu is also posited in the Makar Navamsha in the Lagna and Vrishabh Dashamsha in Lagna conjunct Sun.
Ketu is under the Nakshatra Uttaraphalguni