Nothing to be worried, my friend, the price of Hive sucks now; just keep it as it goes. BTW, the recent hardfork has capped the max vote value to the same, but when you vote 100% with less MANA, you will lose more than 3% or even more MANA% depending on how low your MANA is. SO, don't be rushed in voting to maintain a good MANA% for regular voting.