Dear Sumit,
As per your problems i have mentioned you the above said remedies just do follow them. I am not interested in others who might recommended you other stones. For you problems as per my experience i have adviced the remedial measures. And please come out ot the mind set to get corrected entire problems at one go, which is highly impossible. So first come out of the above problems later you can concentrate on the rest.
GOD BLESS!!!
Srinivasa Temkar