How can I ...... Make my pms cramps go away?

This is an embarrassing question, but i need to know! My mom just tells me to take pills. Are there any other ways that dont require pills? Im only 12 so im not the best pill taker. Im going downstairs now to fetch myself some tea and a banana. I dont have horrible cramps but they are pretty uncomfortable. Enough to where i dont want to do anything. And how can i make my period be lighter. Birth control isnt an option. I've asked. I just got mine in March, and i've only had 3 or 4. They only last 3-5 days but they seriously stink. Please help! :( And how can i make bloating go away??? My bloating is so bad where i cant fit into the shorts i bought 2 days ago! Any other tips would be appreciated