I have a cold and a little tickle in my throat and chest. what can i do to help get rid of it?

Nothing: Your body will deal with the cold virus in a matter of days. You're probably better already. If symptoms persist for more than 10 days then you may have a secondary bacterial infection and should probably see a doctor.

Comfort : Using a vaporizer and saline nose drops. It won't cure you but it will make life more comfortable.

Be Nice To Yourself: Drink lots of fluids, gargle with warm salt water, and get plenty of rest.