I second (or is it third) the comments above.
I experienced high BG for about a week after a steroid injection and increased the basal on my pump by about 50%.
You seem to be having it a little worse than that. I wonder if you are experiencing insulin resistance at the higher BG level and need more bolus to bring it down to a level that your basal can maintain. I find I need nearly twice as much correction when my BG gets over 15.
I hope the steroid treatment has worked and this is a one-off.
I assume your comment about "use Omnipod pump since 2
tears ago" is a typo. But I love the idea you have only cried twice since having the pump