Hello! I had two miscarriages in a year. I took all the tests for infe…

Hello! I had two miscarriages in a year. I took all the tests for infections, swabs, and did an ultrasound. The doctor said there is a cyst on the left ovary and fluid. However, it won't affect pregnancy. After the last incident, it has been 7 months. At the end of the month, I have ovulation, planning to get pregnant. Who had such a case and what medications were taken during planning? Thanks in advance!