Check the faucet aerator screen to make sure it’s not clogged by debris. If you find debris in your screen try heating it on a metal spoon.
If it smells like burning plastic the problem is your water heater. Water heaters have plastic dip tubes that break down with age and start to clog your aerators and appliances.
If you have had any recent plumbing work done gently make sure the valves are open all the way. If this does not help please call (847) 362-3434 between 7:00 am – 3:30 pm Monday – Friday and we will have someone check further.