Hi, Please Assist. I've Been For My 22 Week Scan

Hi, please assist. I've been for my 22 week scan and baby measured at least 22weeks and 1day. My blood pressure was up for the second time and was prescribed some meds to stabilize it and my urine was clean with no protein or infections found only problem is my doc says I have an increased amount of fluid and claimed that she would like to see me again within 2 to 3 weeks to monitor this and again gave me the option of a detailed scan. Should I be worried about this and what can be done to normaluse this fluid please. I'm freaking out please advise