subject says it all...

I recently upgraded to 10.2 and have been receiving payments just fine.

however I attempted to send 1btc and it has not confirmed in a couple of hours now..

I did not adjust the time/fee structure and the last time I set it I had the slider 1 down from the fastest confirm in next block area.

anyway.. I look at the wiki and I find

-zapwallettxes         Clear list of wallet transactions (diagnostic tool; implies -rescan)

will this recover my coin or wipe my wallet completely or both ?