I have two unconfirmed transactions which have been 4 and 3 days with 0 confirmations. It has been a while since I have use bitcoin
and I forgot about the Tx fee rise. the accelerators will not work, one says Tx fee is to small, and the other one says they are a double spend???
I know that every thing in my wallet was confirmed and that I had enough bitcoin, so I am rather confused and irritated and not sure what to do now.

First transaction: 02a81c50e995844a1ca6020219ff86c8d8f554655354a4a6bd00bcd3fff27ba7

https://blockchain.info/tx/02a81c50e995844a1ca6020219ff86c8d8f554655354a4a6bd00bcd3fff27ba7

Second transaction: f0480faf81692cdab55485ccdddd404ff037a4c73d88a86971afe53615f6359a

https://blockchain.info/tx/f0480faf81692cdab55485ccdddd404ff037a4c73d88a86971afe53615f6359a

I have been reading all the unconfirmed posts about what to do, but any advice would be appreciated, Thanks.