Hi about four weeks ago I started Pristiq 50mg for GAD, social anxiety, and depression after having tapered off celexa after 8years of use due to side effects. When I first started this med noticed improved anxiety but a couple weeks ago the anxiety started getting worse ! Do i need a higher dose? I'm also having side effects that I had with celexa - constipation/slow motility, flatulence!, insomnia (because of GAD). This drug is supposed to be a "green light" drug for me according to a $300 Genesight test I had done . Anyone have any insights they could share? Thanks!