Sex toys.

I have never used a sex toy but I am 33 weeks pregnant and my hormones have got me in the mood more often now. My husband does what he can but he has a really demanding job and all I want to do is jump his bones everything I see him. So my real question is why is it awkward to buy sex toys. I wish I could just wish that I could go into a store and know everything about them. Or maybe ask my mom to go shopping for toys.