Ob-Gyn questions? Ask a gynecologist online.
Abortion is usually allowed under 24 weeks. However, the exception is in the case of life endangerment. You should see your doctor or ER. They will protect you and help you find the safe place from your husband. That's doctor's duty.
IA, SC, VA allow abortion until 3rd trimester. In another way, you can make someone who wants a child adopt your baby. There are a lot of people who really want a child. A social worker will help you find someone.
Third Trimester is 27 to 40 Weeks. You should consult a social worker about the legal issue of adoption if you want.