circumcision is your decision. Once it is
done, it's difficult to 'put it back on'
so to speak. I am not your doctor, but
know that (depending on the length of your
foreskin) you can have the minimum of
foreskin removed to take care of the most
immediate issue that you've written about.
I suggest that you educate youself by
researching 'circumcision' on the
internet such as webmd.Com (don't educate
yourself on any x-rated sites).
Any sugury will leave with you with some
degree of discomfort, so just prepare
yourself in advance for it.