Just had a chemical yesterday. ;(

I just had a chemical pregnancy yesterday 😞 I need your help me out I will trying do ovulation on June 8-10th again. I will try pre-seed and what other? Pills vitamins name?? Please tell me so I can be prepare for start over again geez... anything help me out so I won’t have another chemical again. I had 2nd chemical pregnancy. That will be 3rd cycle. If u don’t mind tell me how ur success pregnancy without chemical. I do appreciate this! Many thanks!