TTc?

Hello I'm new to glow n my bf n I being ttc for 2 mos now. I had my implnanon removed July 29th so my Dr told me to try after 1st period. Well AF supposed to appear in 6 days. We have been intimate on jus bout all of my fertile days. I have my fingers cross, Bcuz lately I been having cramps a wk before period starts.. N I'm cramping now?. I'm jus confused on wat else to do. Any suggestion anyone?????