Just had my 4th chemical pregnancy in 10 months😔😔😔

I have a son who will be 2 in December. He was my first ever pregnancy. That pregnancy was as smooth as can be. I gave birth at 38+5. When he was almost 10 months, I found out I was pregnant again. Got confirmation. Within a week I started bleeding.

Okay. That's fine.

Then comes 3 months later. In January of 2020. He had just turned 1. I got pregnant again. I got the confirnation again. Sgarted bleedimg the very next day.

Okay. I guess it's a normal thing. Maybe next time will be different.

Fast forward to May of 2020. My SO and I started to try for our 2nd. I got a few positive at home tests. Got confirmation again. And then started bleeding a few days after.

Now I'm starting to think something is wrong.

I'm wondering why I keep having these.

I got an ultrasound done. All clear.

My doctor deemed me as not infertile and told me to come back in a few months.

Now fast forward to now. I just went to see my doctor 2 weeks ago. Everything was going good!

This past saturday I got yet another faint line positive pregnancy test. I was over the moon!!

Then it happened again

I didn't even get confirmation.

Today I started bleeding.

My dream of having a biable pregnancy got snatched away.

I called my doctor.

I am going to see if he can check my hormone levels.

I am so numb.

I am so hurt.

I wonder if I'm going to ever have another healthy baby....

Can anyone please help?