First, get out of the mindset of "they have control over my life". When we succumb to the idea we are cursed, we often "curse" ourselves. Small things that go wrong become more visible and poke. It's psychological, obviously the bad thing has to be a curse. It builds like a snowball.
Clean, take some time and clean the house really good. Wipe down everything: cabinets, doors, windows, everything. Do a good belated spring cleaning. If you'd like, clean everything with some lemon juice and vinegar. Machine wash the clothes, the covers, everything with a bit of vinegar (it will also help make your whites cleaner too).You can pray or visualize everything becoming clean and clear of all negativity, pray, or chant "everything is clean."
If you have a yard, do a little yard work too.Plant some nice flowers, mow the lawn, trim the bushes, sweep the porch, hang some humming bird feeders, all that good stuff.
Put a broom over all the doors, or by every door with the handle of the broom on the floor to keep unwanted things away.
Take some cinnamon, cloves, and sugar out of the cabinet. Put the cinnamon and cloves in the coffee pot like you would make some coffee. When it is done filtering, take a dash, just a demitasse spoon, of sugar and mix it. After the mixture cools, put it in a spray bottle you would use as a cat trainer. Spray it like an air freshener. It's quite lovely. If you do not have dried cloves, cinnamon by itself is just as good. (You could chant for prosperity if you'd like, but it's not required, just enjoy the smell)
Just take some time, work through everything with calmness and patience. You are not cursed.