Contraction

Hi first time mommy here I'm on my 24th week and I kind of experience Braxton-Hicks contraction but not sure. Nabasa ko lang kasi siya and may contractions akong nararamdaman minsan saglit lang then minsan matagal. I feel also the heaviness pag matutulog kaya puyat kasi may pain din talaga. Any idea na pwedeng gawin para mabawasan yun?