If the miscarriage was a one-off event, in principle there should be no problem in getting pregnant again. However, feeling good about yourself can be difficult at first.
Therefore, the most important thing is to express your feelings and not be afraid to cry if that is what you need to do. Also, try to take care of yourself and get some rest.
As they say, time heals everything. Take as much time as you feel you need before trying another IVF cycle. There is no rush. If you think you need it, you can ask for help from a professional to get over this grief, as well as surround yourself with your family, friends, etc.