Tick under Driver side value cover. I think 97 cobra

[Jkins911]

ok so on my way to a dr appt. noticed my exhaust sounded off. I stop, looked under my car. And noticed the clamp that connects my headers to mid pipe lost the nuts and bolts. Drove to a shop and got some new bolts put on. Started it up to back off their lift and noticed another NEW NOISE. lifted car back up and checked exhaust and everything good. Popped hood and hit the throttle and I could hear it. Driver side sounds like it’s under the valve cover. Please help!!! What should I check? Like to pin point what’s the noise.

 

[Jkins911]

After further inspection it kind of sounds like an exhaust leak hopefully. I have BBK long to patters and it kind of sounds like the football might be loose I will let everybody know if I can get it tightened or possibly a new gasket and see but please any other ideas let me know