Breast feeding and the mommy guilt that comes with it

I know it has been some time since I have posted. Lots of learning being a mom and also learning not to feel guilty over some of the things i do with my baby girl. Well to start with I had her lip and tongue tie corrected. I felt super bad since she has very very upset over the correction. I knew it was the best move for her so help with feeding and there will be no problems later on.

The latest thing is feeling that i have let my daughter down. With me not noticing my milk supply dropped off a lot. We picked up on that at her 4 month shots. I was taking fenugreek and blessed thistle. But the supply never really came back at all. So i made the decision to give her formula full time. She has already given formula when we have gone out shopping etc. I have been trying to work through the guilt like i said over not noticing. My mom and my mother in law both said i have done great with breast feeding her thus far! It definitely helps for sure. But i want to shake this feeling of guilt since i know it is the right move for my daughter.

Anyone else go through this? If so how did you work through the guilty feeling??