Bud Smells Sour O.o?

Hey yall i just recently harvested abd i wanted to sample my bud. Since i am a noob and this was my first harvest i got kinda worried when after drying my bud it started to smell really weird almost like a sour smell or something like vinager but not quiet.Before sampling i just came to check up on forums to see is that a normal type of smell because i have never smells this type of smell from bud. Could it be bud rot or something else? My plant was an ice strain and it smelled lovely and sweet when it was in flower. but not after harvast im kinda worried of sampling it since i dunno why it smells so sour.

Please leave me your opiniions and be specific. I am very worried =(.

Thx for all comments if i get any also it will be very much appricated.

ive heard of a good few people talking about this dont no why it happens though sorry ...should be fine though ...

spliffbazz

Very strange.. my last harvest was Ice and ive got about 9 ice plants flowering right now.. Like ice can u see.. And mine didnt ever smell odd.. Actual my buds never smelled odd... Can u describe how u dried them??

Also can u rep me up a bit?