Dear ladies, I'm curious about who used contraception to prevent unwan…

Dear ladies, I'm curious about who used contraception to prevent unwanted pregnancy? Simply put, I had an abortion and now I'm very afraid of getting pregnant, but I don't want to take antihistamines or insert a contraceptive pill, and my husband is against condoms. I have experience lasting seven months, before planning my son, then it happened when I planned to get pregnant, but now I'm terrified of getting pregnant because it's not possible for another two years.