WHAT TO DO AFTER RECURRENT CHEMICAL?!?!

Stella
Hi ladies,
Tomorrow I have my follow-up appointment with the doctor. I’ve had two frozen transfers and both have been a chemical pregnancy. The first FET was with one embryo and the second FET with two embryos yet still same result. Of course I’m devastated and terrified of this happening again with only two embryos left!!! So I guess what I’m asking have any of you gone through a similar situation, do you know what should I’d be asking? According to my doctor everything looked perfect before both transfers, all tests, embryos, lining, just want some answers! Any help, any insight will be greatly appreciated 👐🏼