Increase your prices. You may be afraid to lose business, and that could be the case if the partner company is your only source of clients. I did freelance co

Increase your prices. You may be afraid to lose business, and that could be the case if the partner company is your only source of clients. I did freelance consulting for a long time, and each time I found myself overwhelmed like you I increased my prices. I did lose some clients, but overall I made more money for doing less work.