ivf....was told today that the only two fertilied embryo stoped growing

This is d worst news ever I have heard, considering the hope ,time and money spent . But I am thankful to God almighty who saw me tru d procedure, I actually had 8 eggs and only 2 fertilized but stoped growing @day 3. I can't loose faith now, this is my first ever IVF, I will sure do it again n I will come out with(twin) a boy n a girl.in JESUS name .Amen.....Have any one had such issues with first ivf and later got bfp on the second ivf.????