I have always been bad about talking about myself or creating profiles. Want to meet new clients. Any advice on sprucing my profile up?
A bit of sprucing up is always a good idea. I had a quick look at your profile and didn't spot anything at all off-putting, it was all perfectly nice. However you may find these threads helpful:
New Professionals - 12 Top Tips to get More Enquiries
How to Create a Great Profile
And in a wider sense of client-hunting: