Looking for hope :)

I’ve been waaay down and I want to find some hope. I have done 4 ERs and I have 1 mosaic XYY and 1 euploid. I want to transfer the mosaic in May and I’ll do a natural cycle transfer. Anyone here who has had a tough time with IVF retreivals but was able to get a positive on their first transfer? I love seeing the tests so please post if you have them :)