How Soon Shd U See The Doctors?

Hi ladies, m currently into my 11 wks. After confirming my pregnancy at a clinic, I decided to go thru with public hosp (got a referral to NUH) however my nx appt, would only be in early June. NUH advised me to go to private clinics for earlier checkups if I want. Is it OK to wait? My 1st checkup the doc gave me folic acid and aspirin. My BMi is obese n m in my mid 30s - 1st pregnancy. Any advice?