Recently, I have been having more nighttime emissions than usual. It is probably due to the fact that I started dating a girl that I like. There are no vivid/specific dreams. Should I be concerned about this? Do I need to do Teshuvah on this? Also, I am concerned about this happening on Yom Kippur, do you have any suggestions or advice?
You should strengthen yourself in Torah learning especially halachah lemaseh (practicality) also in charity and chesed (helping others. Beezras Hashem we hope and pray that you will become a choson soon.
O:CH 615 Mishnah Berurah 3