Talk to Gynecologist on Need Gynecologists Help

Salam doctors I here to ask a question i hope to get a little help from here. A little history m telling so u can get my point m a mother of a baby boy who just turned 2 yrs old. Nw we r thinking to plan another baby but i am a little scared as i have a history of miscarriage before this baby i conceived in a very first month of my marriage which sadly ended in miscarriage at 11 weeks because baby growth stopped at 7 weeks at my 7 week u/s dr told me there was only sac and no baby at 10 weeks they can see baby wd no heartbeat and 7 weeks old dn after giving 2 mnths and we tried again and i conceived on same month but i got really scared of i went to some nearby hospital and dr there prescribed me DUPHANSTON and LOPRIN and IVF 1000 IU injection for safety at 9 week when i went to my gynecologists she did ultrasound and there was healthy heartbeat and 9 weeks baby there and asked me to stopped mdcns as there's no need now i wanna ask now if i conceive again so should I start taking t