Help!.trigger question

Mayzie.

Quick question.. trigger was tonight. We mixed the correct amount of meds and injected at the correct time.

However, I read the instructions wrong, we were to inject 2ml of novarel but we only injected 1.

Husband quickly noticed the error and we used a different needle to inject the remaining 1 ml of mixed meds like not even a minute later.

Should I be worried?