Had codes ran came back random multiple misfire where should i even start

I might start with new spark plugs.

Thats what the guy said when went and had codes ran said it could have been plugs wires ive even heard head gasket

Pull a plug and see what it looks like! Unless you have a reason why you suspect the head gasket (white exhaust smoke) I would not worry.

I'll start with the plugs and go from there

I replaced spark plugs, coil packs, still idling rough and kills when I put it in drive.