thank you for the query.First of all dont be panic.The thing is that there are many causes of such type of pain you have mentioned.It may be because of any
-any local infection which may lead to swollen lympnodes
may also cause pain but you may see lump also.
and the other causes may be what you are thinking.Mammogram
can rule out breast cancer
and as you have already done with esr you can rule out tuberculosis
.Thank you.Hope this information mighthelp you and if you have any other queries feel free to contact me here.