Hi R.!
I am a pediatric nurse and a mom to 3 children. My oldest is 10 and my youngest is 2-3/4, my only daughter. I think what you are experiencing with your daughter is very common. She is not totally ready yet, though, or else she would be on the potty more. Right after my daughter turned 2, she went on the potty for like 2 weeks, then stopped completely. She goes in spurts of a day or two of going on the potty and then she stops. This is very common. I know you may think she "needs" to train, she really cannot do it until her muscles and nerves are ready to do it, which normally varies from age 2-4.
Try to relax about it for now. Since she cries when she is wet, she will probably train easily when her body is ready. My daughter, on the other hand, could care less most days if she is soaked!!!
Good luck, R.!
M.