Looking at the location, I have something similar in my non-dominant hand, which I find easier to read with my phone in my dominant hand, if you get a replacement, you might want to consider a new location from a flow perspective, also in my opinion a less likely chance of damage, as you likely use your non- dominant hand less…by definition.
Any injury to the implant area recently?
My Apex is in my P1 position and I find it very fast and easy to read.
I also have a FlexSecure as a backup to my ApexFlex, and that is in a similar location to your ApexFlex
Some more info
I would also consider (if you dont already have one)
A RSP / MFGC
FYI
Im not trying to upsell to you (i dont work for nor do I get commisions from DT / VK)
Just some suggestions for you to consider from a user like yourself and some things I have found work really well for me…
Let us know how you go