Dear Sister,
Here yoga would not help. To My opinion you should work for chakra meditation,especially 2nd chakra, Sacral chakra or Swadhishthan Chakra purification will resolve the problem. But best answer is Sujoke therapy. I am Pranayam,Yoga,Meditation tutor as well as Sujoke therapist. Whichever woorks best I suggest. To my opinion with combination of chakra meditaiton and Sujoke therapy this problem should get over within one week