Credit score and paying a loan off early

So I took out a $500 loan to possibly help me rebuild my credit. I took it out in the beginning of February, and there was a automatic bank payment made bi weekly that was supposed to go on until July 31st. My issue is with the first payment I screwed up and thought it already came out, and then I paid off all my bills and did my groceries and I had $74 left, but found out the next day it did not come out yet ( the payment doesn’t show on my account until the day after, so if the payment day is Friday it won’t show until Saturday but shows Friday’s date)

So I basically screwed up 2 payments but I’m wondering if I pay it off all now, which would be 5 payments early would this have a good impact? Or will those two late payments have more of an impact?