Hi I've been given pregabalin for anxiety from my G.P which took over my life horrendous after having bad experiences with anti depressants. I am on day 2 now and feel the anxiety going but I feel so drowsy like a slight drunk feeling has anyone else experienced this and if so how long does it last because I need to drive next week to London? Apart from this side effect I think lyrica is working thank god I can start to live my life again.