Hi, Eurostar, and Welcome to WriteWords
Bad luck on the rejections, but it's something we all have to go through on our way to publication.
I see you've joined the Synopsis & Outline Group which is where members usually upload Queries, Synopses, etc, for feedback. If you set it to be visible to 'Group Members Only' then it will be pretty private - best to get over the fear of other people seeing it if you're sending it out to Agents and their interns, secretaries and slush-pile readers, etc.
As it's Chick-lit/Womans Fiction you might also consider joining the Womans Fiction Group and uploading your opening 2000 words there for feedback. The Site works best with reciprocal feedback and we're encouraging everyone not to be shy about critiquing their fellow members work freshly uploaded in their Groups.
If you need any help navigating the site then just give us a shout.
- NaomiM
<Added>Just to add, it's best not to rush into submitting before your Query, etc, is ready. An agent will remember queries they've rejected so you rarely get a second chance to impress with the same mss.
<Added>If you haven't found them already, then Query Shark and Nathan Bransford's blog offer excellent advice on writing Queries:
http://queryshark.blogspot.com/
http://blog.nathanbransford.com/2010/08/how-to-write-query-letter.html
<Added>...but there is nothing better than 3rd party feedback to see if it's coming across the way you hope.