Suggest Treatment For Irregular Periods

Hi i was on aloes compound from 5th day of my period my lmc was on 25th of jan n after eating aloes compound i didnt had my periods on 25th feb my medicines r over i was given 100 tabs 3 medicine per day i have irregular periods since my marriage since then i wa s on medicines but due to over dose of medicine i had to undergo d n c for heavy bleeding n in scanning i found that i had uterus swelling even after d n c my periods r not regular n we r planning for a baby i didnt got pregnant even once mine n my husbands reports r normal. I was given aloes compound tab with folic acid for 1 month.am i pregnant.pls advice mam waiting for ur reply...:)