Cheese cannot detect webcam after bluetooth earbuds paired

I have installed Zorin OS on my Dell Latitude 3440. I connected my bluetooth earbuds with mic to the Dell and it worked (sound only), the mic wont pick up any sounds. And at the same time the inbuilt webcam cannot be detected. Before this event the webcam was detected and could record. Only issue that I had was that the sound could not be picked up by the inbuilt mic.

What can or should I do?