Iâ€™ve been getting daily headaches practically since I found out I was pregnant. Like 2 weeks ago they stopped. And then a week ago, they started again but it seems like its different now. Iâ€™m 13 weeks today and for the past week straight Iâ€™ve had this headache that Tylenol doesnâ€™t help. And itâ€™s getting worse every day. It doesnâ€™t hurt so bad if Iâ€™m lying on my back and returns whenever Iâ€™m walking around. I took my temperature yesterday about 2 hours after taking Tylenol, and it was either 98.9 or 99.9. I took it this morning and it was 99.2 (no Tylenol). I called the dr. office and they havenâ€™t called me back yet. But I wanted to know if anyone knew if this could be some kind of problem. I have a prenatal apt on wed.