Can someone find my business profile by looking at my personal profile??

I draw stuff on the internet. I have a business profile for people to pay me to draw stuff for them. Can someone in my personal life see my business profile by looking at my personal profile?? The two have completely different @ handles and different addresses.

I really hope the answer is yes because if the answer is no then a family member has been cyberstalking me and I'm mostly concerned and a little embarrassed.