I don't want to be big again

When we were in Philippines for 3 months I thought I will become more bigger because we ate a lot there.But to my surprised I shed some kilos instead.I thought I'm gonna need the help of diet pills that work well to lessen my body fats after our vacation.My friends were also surprised coz when they saw our vacation photos,I was kind'a big at the earlier photos,about 2 weeks after we arrived.But when they saw my later photos,about more than a month after we arrived,they noticed that I lost some weight.They asked me what did I do,I just told them that I was very busy almost everyday doing the errands,cooking,and going to some places.Not to mention that everytime we go out we sweat a lot due to the warm weather in Philippines.

But I am worried now coz I am beginning to gain a lot of weight.Me and my husband couldn't resist eating those meats and sausages here.Also,we don't move a lot,we don't have much activities to do here at home.We really have to do something before we go back to our previous weight.I do not want to be big again.