Warm greetings @carolyn7,
I’m sorry to hear about what is going on- it sounds like you cast without the intention to hurt anyone, so I’m inclined to think the same as Jan that there may be something else at play here. The situation that is happening may not be directly caused by your ice binding spell.
Before doing anything, I’d suggest you get some clarity and deeper insight into just what is going on. Do you have a favorite method of divination you can consult? I would ask your cards/pendulum/crystal balls/etc what is happening and seek guidance about the best ways you can remedy it.
If you do feel strongly like there is a connection between your spell and the current situation, I agree with Jan that you can try to undo the spell. If you still have the ice cubes, you could potentially “release them” into the sun- melting the cubes and melting the situation of the spellwork. Solar magick can additionally add warmth and encourage growth within a situation, which may assist with what is going on 
Another way of undoing a spell is by going back through the steps you took to cast it, undoing them one at a time. This discussion has some tips about undoing/inactivating magick you might consider.
Whatever you decide to do, I hope that situation is remedied soon and that everyone is safe! Keeping you in my thoughts and wishing you all the best, Carolyn.
Blessed be! 