Can you help me? I am 22 weeks pg and have had a cold for nearly three weeks suffering bad congestion in my nose and chest, since then I am getting really bad headaches (almost like a bad hangover), mostly first thing in the morning and last thing at night. I am trying to only take four paracetamol a day, as I am scared it will do some lasting damage. Do you think its something to worry about or just the cold/congestion causing the headaches and also do you think I am taking too many paracetamol? I am seeing the midwife on Thursday so will check with her but until then can you please rest my mind at ease .