Wow. I defined rely couldn't be with a person who showed such little regard for me and my feelings...
I've had two early miscarriages. I am now pregnant (through ivf). I've done a hell of a lot of research in the last three years about fertility etc. At six months of regular intercourse, you're at about 50-60% likely to have conceived. Up to 80% will have conceived at 12 months of regular intercourses (every 2-3 days). It can take even longer the older you are. So what I'm saying is that 6 months of ttc is NOT evidence of any problem or lack of being able to carry a baby.
Up to 10% of women will experience two miscarriages in a row. I say this to make you not feel so alone.
I would strenuously recommend counselling (I had some and found it helpful) either alone or with your husband. Communication seems an issue and it may give you a safe space to talk.
It may feel like your family isnt interested, but that might be because your self esteem is very low. Reach out to someone - sister, cousin, aunt, mother. It may be that someone in your family wants to help too. Just ask meet up for a cup of tea and a catch up - it doesn't have to be serious and all about this. It could be gently introduced how low you are feeling over a series of meet-ups.
Another source of support could be your gp.
Honestly, from what you've said it sounds as though your husband is a bit emotionally abusive. You need help in order to stop that (which might involve getting away from him).