Can Sore Breasts And Leg Cramps Refer To Implantation Bleed?

Hi think I had implantation bleed lasted 3 days with mild cramps, 1 wk before period due for 1 week before that horrid sore boobs terrible moods crying with Montgomery turbucels cravings woke with leg cramps and stabbing pains to one side just after implantation bleed ? now I'm 3 days late still cramps back ache feel hungry but don't fancy anythig gone off alcohol done a hpt and negative