Help me with my cramps :(?

Alrite it is now 5:30 am and i have been up since 4:30 am...This isnt the first time ive had bad cramps but right now Im desperate to get them to go away so i can sleep. i recently sat in the bath tub with hot water for awhile...now im drinking propel...i took medicine about a half hour ago...but it hasnt kicked in..and i cant get myself to go to sleep with the cramps...is there something else i can do so i can go back to sleep? Help me. :(