Currents and raisins

Since being diagnosed I decided I needed to lose some weight, so joined my wife with her weight watchers point counting (old system not pro points). I just picked up some current and raisin packs in Asda and although they are only 1 1/2 points I wondered if anyone else eats these and what effect they have on BG levels. I notice the sugar content is quite high. Any info would be gratefully received.

Thanks

Andy