You should also list the lost from 2017, it is not possible much to know if the bull market has started. Predicting a start and an end of a bull market is the hardest thing.
If we do not predict but write here about the realities, the situation looks very strange. On May 9 almost all altcoins did not show the growth, and some of them even decided to fall.
Bitcoin, vice versa, finally touched 6 thousand, and it was offered even for 6.2 on some exchanges. let us be patient and wait when alts can show their growth - then, it might be a bull run.