Bad news today

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I just had a medical appointment to see how were my uti and ovaries. Doc told me that my uti is ok but we can't see my left ovary because a kyst is hiding it. Moreover the right one is small and doc told me I almost don't have any reserve left... Meaning there isn't much chance I could get pregnant. She also did a test blood. 
Next week I will have my Fallopian tubes checked too. 
I feel very bad and sad. I knew that having my mom and my sisters yet menopaused in their 40y would be a risk for me too, but I didn't know the situation would be that awful. 
I feel lost. In addition to this, I told my fiancé not to come with me because "it would be just an exam, not too significant". Well,  I was mistaken.