I need help streamlining my candle production

My US based candle brand has grown a lot over the last three years. Everything is handmade by myself. Even though I’ve been fairly successful with candles my goal is to create a full range of personal care products. The problem is, I spend so much time making candles I don’t have any time to invest in growth. I've upgraded a lot of my equipment, including an 8-gallon Digiboil, and I get my base formula pre-blended, but everything still takes so much time. I disinfect jars, wick, label, pour, trim wicks, heat gun tops, box assemble everything by hand. 

I run the business out of my home. Hiring labor is challenging because it feels weird letting work people into our home. At this point I’ve even thought about hiring a candle contract manufacturer. Should I keep making candles myself? How can I be more efficient? What equipment should I consider to streamline the process?

I'm curious to hear how others in the group manage their growing businesses and would love to learn from your experiences.