Please do not rush into a FET cycle. From experience, I would really try and have some additional testing for you and DH just to eliminate possible causes of failure which may well affect future cycles.
Your bfn could have been bad luck, but may not have been. Have you had any of the following testing?
Karyotyping for DH
Sperm testing for DH
Thyroid tested for you (TSH between 1 and 2 for fertility). Plus T3, T4 and antithyroid antibodies
Infection for you and DH (mycoplasma, ureaplasma, chlamydia etc).
Uterine testing for polyps/fibroids etc.
Autoimmune testing (RA, ANAs etc etc)
I would discuss this with the RE and see what he/she says before proceeding.