Hi Pony
I'm so sorry to read your post, for your losses and the trauma you've suffered 
Only you can decide when it's the right time to try again and it will depend on your age, health and circumstances.
My husband and are finally 16 weeks pregnant after six years of trying with years of unexplained infertility, two miscarriages at 10 weeks and one very early pregnancy loss.
I'm fortunate that I haven't had an ectopic but have had lots of gynaecological operations and complications that left me very thin, ill, despondent and devoid of hope along the way. Somehow though I kept on fighting and it finally looks like that may be paying off.
I guess what I'm saying is that if it's your dream to be a mum then you shouldn't give up, or you'll only regret it in the future. We women are incredible and you'll amaze everyone with your strength and dignity as you fight for your baby.
From a practical perspective I would suggest you invest in some private health care if you can afford it such as a consultation with a specialist, extra scans after your bfp, acupuncture to help you relax and maybe some counselling sessions. I found all these things to be a god send on my journey.
Feel free to pm me anytime if you want to chat. It's hard when people we know don't identify with the hard journey but I understand and heart goes out to you. XxX