Three miscarriages and ttc

Hey everyone. I been on here a couple of times through out my pregnancies and miscarriage. I been married for three years and In the first two I have had three miscarriages. I have been going to doctors and nothing. They all tell me it’s just been bad luck so I went to Mexico and got a consult there. The good thing is that they gave me something to make my body stronger when I do have a baby. Which I am excited about it now because it is hope I am ttc now and hopefully soon I will