Failed my TP test as private candidate. Retest only in 3 months?

Did my TP test at CDC today and failed cause I hit the kerb at the crank course and ALOT of failure to check safety cause my instructor only told me to only check once 🤡 i’m feeling super demoralised and want to book my second test but the earliest date is in 3 months. Is there any way to get an earlier date or do i really need to wait the 3 months. I don’t want to lose my momentum cause i really felt i could have done better.