Has it been long enough?

I had a miscarriage last July and I thought I was over it and had healed but lately have been a grieving still. According to some people around me I’m supposed to have been over it by now since it has been almost a year and I have been telling myself the same thing and I thought that I had taken the amount of time needed to get past it but it has been weighing heavy on me lately and I am seeking professional help but I want to ask everyone who has experience this when am I supposed to get over it? Because I feel like I just want to be with my baby and I don’t want to talk to people because I was afraid of the response that I got today but I am trying my best to see it another way and I want to know what is the best way to heal? I want to be happy I want to allow more positive things to happen in my life and I feel like feeling this way it’s not helping any of that not helping what I am trying to achieve so if anyone has any pointers other than “get over it” and “feeling this was isnt helping you” then please post.