20 weeks and still unsure about gender

So I went in for my 20 week scan today.

Dr saw something and says she "thinks" its a boy??

I have my full anatomy scan next week

Can you all imagine how annoying it is waiting all this time to still NOT KNOW the gender.

I assume because she "thinks" its a boy, the chances are its a boy right????

Anyone experience anything similar??

Also my doctor is awesome and really did try to see. My baby was sitting really low in my pelvis and being super shy.