5dp5d fresh transfer

I’m 5dp5dt and feeling so discouraged. POAS this morning and BFN! I know it may be too soon but I’m feeling pretty out. We transferred 1 perfect 4AA blast and only chose 1 because the doctor was so positive! He was afraid if we transferred 2 it would for sure be twins and once he explained possible complications of a multiple pregnancy my husband said “NOPE! 1 only” now I’m regretting that decision......I have 6 frozen so we can try again but I really wanted this one to work!