TTC HELPPPP

Me and my bf being tryna over a year my period are regular . I use preseed ,prenatal vitamins, up spring fertility pills and nothing works . I haven’t even got I little sign of pregnancy. Everytime that type of the month comes wen I’m ovulating I tired to catch it. My bf works hard I had to talk him into sex because he be tired from work. Hopefully I have a chance this month y’all pray for me 🙏🏿 any ttc advice I’ll take it