grinding/clunking sound after startup? 05 lgt ltd

so last night i got in my car, which was parked outside of my house for a few hours, and gave it a few minutes to warm up. i then shifted into first and went to leave. as i was letting off the clutch, the car strained forward but wouldnt go. at first i thought i had forgotten to fully release my e brake but it was all the way down. so i went to try again and this time the car strained and then there was a somewhat loud grinding/clunk noise and then car went. should i be concerned?

sounds like a clutch maybe. yes. it should be looked at.