It took Ed's arm a couple of weeks to stop hurting after they infiltrated his fistula.
Those first weeks/months during the switch over from catheter to fistula were hard to watch Ed go through. Every time he went in I worried they would hurt him.
All us loved ones feel this way I'm sure, so hugs to you.
Have your husband request only those 2 that can get into his fistula without hurting him be the ones that start him up. That's what Ed ended up doing.
Hope it goes better next time.
How is his blood sugar now?