mild Placenta abruption

So I am reading on here that allot of woman have had a placenta abruption before... however they are most always very much later in the pregnancy.. like 30 weeks and on. I just had one at 12 weeks. Im terrified Im going to miscarriage . That's along time to be super extra careful through the pregnancy. Im wondering if my 1st delivery might have aided in the abruption. I was induced a week early.. but she wasn't ready. It was a long and painful delivery resulting in my doctor physically ripping out my placenta. Could this have caused damage to the uterus to where it could not properly attach a placenta and hold it full term??? Please help me. Any advice or tips and comments would surely help. Thank you so much