5 weeks preggy with Cyst

Hello po mga mommies Itatanong ko lang kung may same case tulad sakin. So I found out that I was pregnant po 3 weeks palang sya kasi masyado po akong observant sa sarili ko lalo na pagdating sa menstrual period ko tapos yung dapat na date ng regla ako nag pt agad ako and positive sya. So nung ika-4th week po my boyfriend and I decided to visit OB tapos nung chineck up ako at inultrasound yung normal ultrasound lang po hindi ko alam ano tawag don. Basta sabi ni OB wala pa syang makitang baby or sac since sguro super early pa but what she saw is a cyst daw po. hindi niya gaanong naexplain yung about don kasi pinapabalik niya ako after 2 weeks so next week palang ako babalik I just want to know po if may same case ako dito. Thank you :)