I am in my 20th week and i already feel i am urinating alot. The moment i reach upto the basin for a handwash I again go back and urinate a few drops. This happens atleast twice after I have passed urine in the first place. And i go to the loo everytime i have water. Is this really normal at such as early stage?

I have my doctor's appt tomo and will ask her the same but as it is sunday today and I am just too bugged up visiting the loo that i need opinions. Please pour in.