Hope after 2nd miscarriage in a row?! 😔

Dee
Hi girls,
So long story short...
I had a miscarriage at 6+3 weeks in August and waited a cycle and got pregnant straight away. I believe I have miscarried again at 4+5 weeks (have drs appointment today to run bloods to confirm).
I am so upset! Why is this happening to me? Before these miscarriages I had two healthy pregnancies.
I'm 26 so I am relatively young and healthy! 
Will I ever have a healthy pregnancy again?
Does having 2 miscarriages in a row mean there is something wrong?
Would love to hear any stories from anyone who's been in the same situation. 💗