Mistake of the past haunting me

Some 6 years back when I was young and naive, I got pregnant and didn’t keep it. It was a colleague and boyfriend of mine. Our relationship ended because of this. Never spoke to my ex after that. I am married now since 4 years and pregnant again with my husband’s child. I have always been a decent girl. First pregnancy was my blunder (more his). This was my first company where my boyfriend was. I changed jobs, but I joined the same company again a few months back. A few old Teammates of mine there know that he was my boyfriend, although he left the company way before I left it.

But now I feel guilty all the time that my husband doesn’t know about my first pregnancy and that I don’t deserve him. I love him a lot and I share everything with him. We have a very healthy and perfect relationship.

I also feel scared what if anyone in my office knows about it, it would harm my reputation.

Anybody to help ease my mind?