Feeling really low 😔

After 3 years of trying, 7 miscarriages I'm starting to feel like it will never happen again me and my partner always wanted children close together but that's not happening I'm not tracking ovulation I'm just going with it and not stressing but then today I got my hopes up I felt really sick and had slight cramps but then my period started and all I've done is look through my daughters baby pictures and cry for the child I'm never going to be able to have I have unexplained infertility and no one will help me no one is willing to find the cause of all of it I just get told to wait till it happens then they'll put me on medication but my last miscarriage was over 10 months ago now and not a baby in sight anywhere 😔