Seeking title of 1970's tune

Sounds like 1970's Traffic. The lyrics go:

I'm So Happy, I'm So Happy, I'm So Happy, I'm So Happy

When you find yourself in a rut with nothing to do
If your head is alittle loose and tired of being screwed
I'll be there if you want me as long as you laugh with me

I'm So Happy, I'm So Happy, I'm So Happy, I'm So Happy

And if you don't need me I don't mind
You see trees without leaves can look fine
Let me be the sun that will shine you and love you and keep you in tune

It's called "I'm So Happy" by The Flame (1970)
I could not find any written lyrics but here's a link to a 30 second sample of the song:

allmusic ((( The Flame [1970] > Overview )))

Thank so much for identifying the song. I am so happy now!

I'm so happy I could help and welcome aboard!