A disturbing question on ectopic?

4give me coz am so poor in answering than asking.Nway i had an ectopic pregnancy on Dec whereby i got an immediate operation and by March i was ok.You know what am now 15 wks pregnant that means i conceived immedietly after the last appointment with doc even after goingthru all that,but thanks God.Am fearing i may encounter problems thru the pregnancy tho am seeing doc and he told me om ok but is it early to experience problems?then am itching alot that place where i was operated.thanks for your help.