When will the bull run start?

in 2018? i've lose a lot of money through bitcoin. because price went down. when will the bull run start and i regain my money?
Maybe later. Maybe tomorrow. Maybe the other day. Maybe no bull run will happened. Who knows?
No matter how good the technical analysis that will share here, all of that can't accurately tell when is that freaking bull again will start again. The moment you enter crypto you should understand that it does not how things work.
Sorry for the loss but you should understand the risks when putting money on cryptos.