Im a 7th month pregnant woman. I was sick for a couple of days, i informed that i will be absent. When i came back, i presented my medical certificate and my sup said i was already sent a return to work order which i did not receive. They gave me a notice to explainw, which i filled up. When it was my time to talk to HR, I found out that the 1st page document that I signed was different from the one presented to me, what made me mad was that they attached the 2nd page that had my signature on it. I have proof that it is different from what I signed. What charges can I file and where should I file it? Will it be under DOLE?