Someone on the internet said I deserve miscarriage. (On youtube)

I commented on a pregnancy related youtube video saying how brave this person was to mention the disability side of things with chronic pain and meds in pregnancy... (mind you this comment was long before I miscarried)

And a person replied that because I was on pregnancy approved meds and needed lovenox shots to avoid miscarriage that I was a selfish disgusting person and didnt deserve to be a mother or wife because if I was sick I was too sick to do anything and I dont deserve children because I'll only bring ugly little sick children into the world because of my lupus.

That I was disgusting and selfish and deserved to have my "poisoned baby miscarry" because I was poisoning my baby with the medications that my OB said are approved for pregnancy.

I know it was a troll but I'm entirely torn apart over it. I already feel like a selfish person because my husband sometimes has to take care of me... but I was a nanny at one point and work 40 hours a week while still helping maintain a house... so I figured I was doing pretty well despite my disability.