I tried sending BTC from the core wallet the 12th of december and I just used the recomended fees from the Core wallet. I now see that was a mistake, since it became around 20 sat/byte. I figured it would be dropped if it did not go through, but it has not, and is still on zero confirmations.

I've tried looking around to Child pays for parent stuff and double spend, but I just can't figure it out. Tried accelerators too, but they allways time out or give an error of some kind.. I fucked up, and now I am at a loss. I see others with the same problem in here, so hopefully someone can help me too. I made a new post and apologize if I should have piggybacked another post with a simimar issue.

Txid:

8cf13c3a51c9ae898b0950bab9e077891b59840831d13a2e411d8ed0e44918a6

16ec484870fdc320e49b56035e1a625f447c4490606e3a7749ba3919744dff9c

Edit: Thanks in advance if anyone are able to give some help.