I'm thinking of buying a sewing machine. I feel like getting creative and making my own cloth wipes, wet bags and boosters.

My son isn't in cloth yet, but i'm hoping to for number 2, and i run my own online clothing business and getting into mcn's and thought i'd try starter packs.

Is it hard?
Would i need an overlocker?
Someone that has no creativity... could i still do it?
Is there sewing for dummies?

or is it worth just buying wholesale?