Pregnancy after miscarriage

Recently suffered a miscarriage at about 6w5d. I bled for almost 3 weeks before requesting a D&C. My support system really dropped the ball and I've had to deal with a lot of this on my own. I would like to try again but am terrified I'll end up with the same criticism and lack of support, has anyone had to deal with this, what did you do to move forward and not let the negativity from family get to you?