EMDR and different emotions

Hi everyone, as is it normal for someone going through EMDR to have different emotions after the sessions, sometimes feeling angry, or happy or anxious..etc. But i have a question, if there is something that triggers these feelings, like for exp you fight with someone, or you yell and feel angry, is this going to influence the process of healing ?? I try my best not to do something but sometimes problems comes your way and you can not control the way you handle them..