Dhonsonia, my sympathies to you and your wife. I'm glad you've got some good advice here, it sounds like she's had a terrible time.
Something that strikes me about your posts is that you're trying to take charge and fix things for your wife out of guilt and fright. That's understandable.
But sometimes you just can't make things happen by sheer force of will, no matter how good your intentions. I wonder whether you might be stressing your wife out more with all of these attempts to help. Look at your list, you've mentioned:
Manuka honey
Saltwater baths
Spraying collodial silver
Rubbing breastmilk on a pad
Starting her on Vitamin E
Pumping and dumping
I'm exhausted just reading it, and I don't have a newborn!
You've had four opinions on the stitching. The odour's going, and the skin is pinkish, that means it's healing. There is no indication that the infection is worsening. I know she's in pain, but that will lessen with the right treatment, and it sounds to me that she's getting good care.
You've said that you "go into alpha male mode" and that you are "trying to burden the pain for her and think that the less she knows the better frame of mind she will be in". With respect, and I know you're entirely wellmeaning, that's quite patronising. It's awful feeling helpless, and it's always worse with a first newborn because we're all so clueless during that time, I know that.
But I get this impression that you're spending all your time researching on the internet and coming up with different things that might help and which YOU can do; active, tangible things.
This is what will help:
Accept that you're not in charge of this situation. You didn't cause it, you can't cure it.
Listen to your wife. Ask her what she wants you to do. She might want you to back off with the treatments and bring her a cup of tea. She might want you to take the baby while she naps, or just spend time chatting with her while she breastfeeds instead of being on the internet and the phone demanding answers and solutions. You have to ask her what she wants.
Remember that you have a newborn, and he has needs as well. Spend time with him, alone, learning his ways and finding a parenting rhythm. If you're confident with him, that will take a huge burden off her, because new mothers often feel they have to guide and manage new fathers through this process, when no-one guides them.
But most of all, slow down. Stop trying to be in charge of this situation. If there's one thing pregnancy and birth teaches us it's that we can't control everything.