Talk to Gynecologist on No Pregnancy

AoA! doctors, I am married 22 years old, have terminated my first pregnency 6 months back.. now trying to conceive, today i have an ultrasound on day 15 of my periods, a single follicile is seen in right ovary of 19mm, and no follicile fluid is seen... i want to know is it normal, can i conceive securely... Thanks in advance.