Best to at least visit clinic! I visited the clinic as soon as I got to know I am pregnant. At that point, I was only 4 weeks and 3 days in. They provided me with vitamins and folic acid. They also gave advices on how to care for early pregnancy. Also, they assisted with scheduling my appt with gynaecologist at KKH for the week I reach 7 weeks.
You can call the gynae and they will advice on the earliest date you can go. I also just tested positive, was asked to go in after 1mth10days from my last period