You have gained a very valuable experience. You must understand from the very beginning how you want to act in this market. You are either engaged in trading, or you are engaged in long-term investments.
It would be best to take these negativities in the market as a valuable experience. But in reality, it is truly hard knowing that you have lost much every passing day because of the market's situation now. Though it is very important to remain positive and hopefull that things would be good in the near future.