Low fees, try to use 0.001BTC fees. I think this TX will not confirmed.. After will be reject by node. Good luck!
You right I should try with higher fee but when do you think my TX would reject?
estimated time for a transaction to get dropped from memory pool is 3-7days (could take less or more than that). for now you can try to use free accelerator service, lots of them on the services section of this forum