Talk to Gynecologist on Pragnency

meri ovry main cyst the right left both ramadan main khatam ho gai thi ab mainay kuch arsa pehle karwaya to left main hai ab then mainay apna pragnency test kiya tha 18 july ko neg aya 21 july ko koya to positive aya but ultrasoud main nai show hua to doc nay blood test diya wo bhi positive aya 2500 units kay sath but abhi tak mainay dobara ultra sound nai karwaya but nausea bhi hai or dobara urine test main bhi araha hai i tried 3 times please guide