any possibility to see dcr back over 300k? I've bought there
If you didn't put any money into it which you need quite soon, I'd say don't worry. It's a solid project with good support from different sides, and it's holding its price nicely, so far.
My advice would be to not worry and stick with your bag.
We just had what people would consider a "sell the news"-event, and price tanked like what? 15%? Then Bitcoin moved up nicely, and DCR held its price. It even went up. So, no. I'm not worried that it'll dump to shit anytime soon.