I've sent about 10 Bitcoin payments over the past year and never had issues. My most recent payment hasn't been confirmed after nearly 2 days (I was using an old version of Tails, so my Electrum didn't have the RBF option), so I decided to try Child Pays for Payment after updating to 2.8.2.

However, I miscalculated the fee. Instead of paying .0022 BTC/kb for the total size, I only paid .0022 BTC/kb for the child payment, which obviously isn't much. I tried increasing the fee to the correct amount of .00319 BTC total (my wallet has .0173 BTC remaining), but Electrum just says "Cannot bump fee: could not find suitable outputs."

If I just wait, will both transactions eventually cancel and return to my wallet? Or is there something else I should try?

Thank you for any help.

Original transaction ID: 0cf4b23dc1fab5ca38a497498947ed76de184b077618419802ed456c4e3e9d70
Child transaction ID: 0cf4b23dc1fab5ca38a497498947ed76de184b077618419802ed456c4e3e9d70