Have reducable lump 5 weeks post laparo inguinal mesh repair. Identical to original hernia. Thoughts?

After 5 weeks. Post surgery , reducible lump could be recurrence go to your surgeon for follow visit , to make sure it is not recurrence.
See your surgeon. There are many possibilities for diagnosing your lump including a recurrent hernia, an enlarged lymph node, a fluid collection such as a seroma or hematoma or even that the hernia was not properly repaired at any time. Your surgeon is familiar with what he/she did at the time of surgery and with your personal anatomy--see your surgeon and ask about the lump.