I feel really stupid for posting again about my cold, so sorry.

As some of you know, i started with a bad cold on Sunday, yesterday i started coughing and sneezing loads, today i feel better than i did and haven't been coughing and sneezing as much but my chest is hurting now.
Everytime i move or even do the slightest cough it's hurting.

Is this normal and has it happend to you?

Stupidly i googled it and now i'm worried.

Thank you