YANBU to think this. I also find talking to random people (anonymously) on the internet helps - on forums and suchlike.
I have had counselling before, for things I won't go into, and I found the counsellors pretty shit. They seemed to have very little idea what I was going through, and were just taking everything they were saying, straight out of a textbook.
Their sayings and lines were pre-rehearsed and cliched. I never really felt comfortable, and often felt they were clock-watching.
My DH went to one, (some 10 years back,) and the first thing the counsellor asked him was what is his favourite hobby. He said it's Star Wars.
Then everytime he went, the counsellor said 'May the force be with you!' And 'I am your father.' (or some other line from Star Wars!) whenever he walked into the room. 
So fucking weird. It made him feel so uneasy and pissed off, that he stopped going after 6-7 sessions.
Yeah I am not a fan of counsellors, and neither is DH.
That said though, neither of us confides in friends when it comes to personal and intimate problems. It's too familiar, and we have both had bad experiences in the past.
Basically, we have confided in someone and told them about something personal. Then later on, when we have fallen out, they have told other people, and used the personal information against us to hurt us, and get at us.
As I said, I tend to post anonymously on message forums like this.