My AMH is low & one fallopian tube blocked, unlikely to get pregnant

For about 1 year plus I experienced hot flushes now & then and I have so many acnes outbreaks that lasted me for months which can’t subside until now & for some that went away even left me scars. Finally I decided to see a gynae recently and was made to do a blood test on my first visit. When I see the gynae for the 2nd test, my hubby & I were there for the results. Doc told me that my AMH is low, quite difficult to conceive & get pregnant but if I want, we must act faster. Upon hearing this, I felt like crying as I was very upset. You may not understand how I feel when doc revealed that a woman can’t get pregnant easily anymore but I do, it just breaks my heart. Now I really realised why it was so hard for me to even get pregnant with my 1st child back then. It took me 5 years to finally conceive that time. I didn’t know anything about AMH because I didn’t see any gynae to run a blood test after my 5yrs marriage and before I conceived my 1st child. And during the scans I have done back then, I was also told that one of my Fallopian tubes was blocked, that means the chances of me conceiving is very low. However when I finally conceived my 1st child, I was thrilled and my previous gynae also told me the same thing that I am quite lucky because my AMH is running low yet I managed to conceive. Now I am contemplating if I really want to try very hard to conceive. Because of my age I am also worried I might happen to have a down syndrome baby. But if I don’t get pregnant, it may be also a blessing in disguise as my hubby is a MCP, real aggressive tyrant and always wanted to divorce with me after we had our 1st child. So can you guys pls advise if I should try for another baby now??