4 weeks pregnant

Hi all! First timer here :) just tested positive for pregnancy two days ago and I am at 4 weeks 2 days now! Called the gynae and was told she would see me only on my 6th week and I didn’t have to do anything meanwhile. For now, would help if any one could help me on the questions below: 1) left side ovary pain for the past two days - feels like a low grade stitch or menstrual cramp. Is that normal? 2) do I need to see a GP or any doctor before my 6th week at the Gynae? 3) Friends told me to take folic acid + vitamins immediately and I bought one from Natures Aid - Pregnancy. But I don’t dare to take it. Should I take it or should I wait until my gynae visit? Picture of the supplement is here as well! #pleasehelp #advicepls