pros outweigh the cons

so here in canada they have created a new verion of the rotavirus vaccine. my son had it a two months and hes suppose to get it again tomorrow for his 4 month vaccine. however i mean him getting rotavirus could mean dirrhea and dehydratiion.( my older kids are fine and never had this vaccine) its an oral vaccine and one of the side affects is insupptious ( i most likley spelt that very wrong) its where one of the bowels like falls into the other one. anyways i dont feel confortable with this vaccine especially sknce my older two are fine and never had it. but i feel like they will try to persway me into getting it done. also i have anxiety im trying to manage so in my head i fight with myself alot lol. plus he is getting another live vaccine as well and i feel like 2 live vaccines are unessacery