Dealing with the loss

I experienced my third consecutive miscarriage two weeks ago. We have been trying for our second for a year. I know we are so blessed to have 1 healthy child but I can't help but feel completely devastated and heartbroken over what we have gone through this year. My most recent miscarriage happened at my grandmothers funeral. I just recently started seeing a fertility specialist and he plans to get things started later this month. It gives me a bit of hope. I have good days and bad days. Today is a very hard day. I feel like since I have started this painful journey I have been so alone. My family doesn't understand and I barely speak to my mom anymore. Does anyone have any positive words or advise? Everyone one I know is pregnant except for me. I know I have to stay strong for my daughter but I'm really struggling with this today.