Buy now or wait for the downward trend to continue?

[DividendDragon]

I bought most of my stocks over the past 6months which means I'm looking at heavy losses at the moment, but I have faith in the companies I own and have 30+ years to wait for growth.

I'm going to have some capital coming my way very soon so I'm just woundering if I should by now or wait it out for things to worsen?

Thanks
Lewys