how bad can it get now, we are of on long haul flight first thing tommorow, with very active toddler, 5 suitcases 2 hand lugage and whole load of other crap to deal ith, and after not having a cycle since january as i have the implant, my period decides to come today of all days!!!! aaaaarrrrgggggghhhh, so now im miserable, moody, and my stomach hurts like hell, and finding it hard to not bite someones head off!!