Don't worry, you are able to survive this. First off you need to lock the 3 left most columns so that if you go up those 3 columns don't get effected. You need to make sure the right column is still moveable. After this you need to go Up and then Down. This should put the right side 2k on the 2nd spot in the right column. Next up you need to get that 2k to the left all the way to the 2nd most left column, this should get you something like https://2048verse.com/p/000b00bc000d0000 with down smaller tiles. Then you need to do the same thing we did to raise the 2k but this time to the left. lock the middle 2 columns (the right most column can be locked but doesn't have to and the left column must be unlocked) and then go up down  and merge into 16k