Cold medicine

Hi ladies,

So I'm 20 weeks pregnant and have had a wicked head cold for a week, I have really bad nasal congestion and post nasal drip. I called my ob/gyn to ask about what I could take and they said sudafed, tylenol cold or robitussin...but I had read tylenol cold wasn't good to take?

I'm really anxious, but really need some relief, so I was wondering if any other women have had to take over the counter cold medicine since getting pregnant and what your ob/gyn said...thanks!