Hello I'm new to this

Hiya I'm Vickie and I'm due to go on my pre-reg training day on 7th July I'm a registered nurse and at the min I'm panicking there won't be a demand for child minders in the local area but I really want to do it so I'm taking the risk -eek!! My boyfriend currenly works from home as a music teacher/ musician so luckily he already has CRB checks (as do I but for emplyers so would need another one)
Any and all help and advice will be gratefully received