What to do now?

Hi fellow mummies, this is my first pregnancy and I am currently estimated 5w as calculated from my prev menses first day. I have found out that I was pregnant last week by doing two times preg kit using Clearblue. I also called up KKH for an appt next week.. meanwhile I am constantly having dull cramps (mild) and often having huge appetite and constant hunger. What do you all usually do during this waiting period? And are my symptoms normal? TIA!