Learn from your mistakes and move on forward. Whether you are a young company or an individual, you will make mistakes in your life. Not one, but many. Life is risky.
Some make decisions on the spur of the moment. No thought is given to what impact this decision can have on others or what to do if the desired outcome does not happen. Learn and move on forward.
Decisions may not be easy when the situation is new. Without anything to compare it to, trying to see the situation from all angles and calculate outcomes is all you have to go on. If it turns out wrong, learn and move on forward.
No matter what, if mistakes are made people will jump to judgement. You made the mistake and it affected them. Try to find compromise when you cannot reverse and start again. Ask for help with solutions. If solutions will not work, cut the losses, learn and move forward.
When one step forward causes two steps back, something has to change. Maybe the model is faulty. Maybe the foundation needs strengthening. Learn and move forward.