My Boyfriend Penis Jst Touched My Vegina..but Dont Go In

my boyfriend penis jst touched my vegina..but dont go in ...he were coundom first n while hamd job his sperm come out...afer 2 hour we again try for sex ...5..to !0 min withougjt condom ...n then he were condom ...is there any chance of pregnancy ...and from next day of sex my body get sweal up for 2..3 days..