All of exchanges that i am using, closed their bitcoin wallet for deposit and withdrawal. Some of them want to take my BTC and give me BCC instead. This is certainty and they said on news.
BCC's value is 0.1 BTC at now.
What should i do for holding value of my BTCs in dollars?
Some of them hasn't any option for trading BTC/USD.
Should I exchange my BTC with ETH?
I think you sir is very irresponsible to take care of your bitcoins. There are so many news that spread all over the bitcoin world reminding us to store it where you own your private keys. They all keep repeating that on the month of July but here you are and keeping on complaining. It's your fault it happens and not them.