workout to get pregnant

after ko makunan (oct2019) pansin ko medyo naging mataba ako ay mali mataba po pala talaga. from 50kilos to 64 :( medyo worried po ako since me and my hubby is trying to get pregnant. ano po dapat gawin to lose weight and to help po to get pregnant na din. ps: kakastart ko lang po ng myra e today and folic acid po almost 2 months na nag start din po ako mag workout or papawis pala 15-30 mins a day.