Trying to conceive for 2 nd baby

Hello, trying to conceive for 2 nd baby I delivered my girl baby on 2017 via C-section . After my csection after 8 months when I get period I get more pain more flow even if there s no period it will b paining. Then I was on birth control which helped to control pain. Then last 4 months am trying to get pregnant and taking clomid it’s not helping any same stories