I understand you must be a little disappointed on the amount that fertilished, but congratulations on 2 good embies I hope this first one is successful for you!

I also bleed after transfer, from what I understand it's not uncommon, so don't worry about that!

Otherwise, everything else sounds perfectly normal, you'll be a little tender for a few more days, that's just from EPU, just drink lots of water and take it easy as much as you can!

Hope that helps a little Good luck!