I'm 34 F. I've had a Care Credit account for several years now. I use it for medical expenses and vet bills. I always pay it off early with the no interest promotional financing and it had a limit of $7,000. Today I got a notification from Credit Karma that my score had changed. I checked it out and it was due to my Care Credit limit being slashed to $1,124 dollars? Why? I have a good credit score? I pay my bill on time or early? I called to get the limit back up and I was only approved for $3,000 and some change.