Venting & Coping Advice

I am 26 and my husband and I have been TTC since May of this year. At the end of June/beginning of July I got my BFP and I was so excited to finally be taking the next step and starting our family. I hadn't drank since we started trying and once I had that positive test I cleaned up my eating habits and completely knocked out my soda habit. I was determined to do everything right. on July 31st I started spotting a bit, called my OBs office and they said that's normal but if it got worse or I started cramping to call back. I was still nervous but went with it. I miscarried on August 1st at 6 weeks. I didn't realize it would be such a painful process. The cramps were excruciating and the bleeding was so heavy. I was devastated, and still am. I had an ultrasound the next day and it confirmed that my uterus was now empty. My OB said we could try again as soon as my next cycle if we wanted to. Hubby and I decided to try again as soon as possible. So as soon as AF showed up we began trying again. Well AF just showed up again so no luck this month. I am still fighting the sadness of my loss and it's harder because I don't really have anyone to talk to about it, we were keeping it a secret and still are (we don't feel like it is anyone's business that we are TTC). I struggle with random crying spells and get emotional very easily. It doesn't help that I work with someone who is pregnant and is due 2 weeks before I would have been, and I feel like this girl takes her pregnancy for granted (she whines about not being able to do certain things and continues to smoke regularly). I also work with with a woman who just had her second child and loves showing of pics of her 6 month old, but every time she shows them to me it just breaks my heart (but I can't say anything)Does anyone have any advice on coping? Or any advice to help us get our rainbow baby?