Soooo Moody but no symptoms 6dpo

Christine

Last month I had loads of pregnancy symptoms but wasn’t pregnant. This month I have nothing except metallic taste in mouth, Got a coldsore for first time ever but no pains down low etc. But I’m the moodiest moohead Iv ever known. Feel sooo down for no reason. It’s like PMT times a billion. I used clearblue digital to work out ovulation so I know it happened. Could this be early sign of pregnancy? X