Fet cancelled because of my weight

Lorraine • Mom of 2girls 2009 💜and 2019💜 (ivf) ,currently 🤰(ivf) due December 2021💙

Today was supposed to be my 3rd get and like the second fet the doctor struggled to reach the uterus for the transfer,even the longest farther couldn't reach ,the embryos where already loaded in the cather after almost an hour he gave up and cancelled the fet and told me to loose 12kgs .l am 82kgs

This journey is not for the faint heart, an ideas how l can loose weight fast and lm also worried about my embryos not surviving after today