You can view all of your current and previous bids by navigating to your Members Area > Buying > Bids page:
By default, the filter on your Bids page is set to “Current” which displays all of your bids on auction items that have not ended yet. Each item listing will also show an indicator if you are the highest bidder or if you have been outbid in the auction for the specific item.
You have the option to view your bids by different filters using the “Filter by” drop-down button at the top left of the page:
To review your previous bids, select either the Won or Lost filters from the drop-down button.
If you want to remove a bid, please see:
How Do I Withdraw or Change My Bid After It Has Been Placed?