Ethereum is inserted in a descending channel for exactly one year, around June 2017; however, since last December it seems to have found a bullish channel .... we will have to wait again about 2-3 months to find the cross between the long-term trend, down, and the medium-term trend, uphill.
Also I think Eth will still suffer a lot for the next few months because there will be plenty of money that will be unlocked by the numerous ico made in the last summer, as you can see the table below, which gathered many Eths, with very low price ... ..all these teams will almost certainly sell most of the Eths blocked by the contract for about 12 months, and will certainly take profit, crushing even more the price.
Beyond that, let's add the birth of new and promising blockchains working in the same field of application of Ethereum (Eos, Dragonchain, VeChain, Icon), in addition to the older ones that have now started or start today with their first ico (Neo , Stratis) .... all this will take away more value and potential from the already weak and suffering growth of Ethereum.
What will happen to the price in 2-3 months?
That is just a speculation again. The graphs does shows some statistics but I think the scenario is totally variant now. The major price drop is because of the influence of bitcoin on Ethereum and other coins. Even if some new ICOs effect Ethereum's price, that will not drastically hinder it. There were no reports of such huge hindrances before as well. It is almost negligible and can be covered easily.