Has anyone here suffering from low libido due to anxiety? I have been in a relationship for the past 4 years and everything was going fine for the past few weeks. 

It's been nearly 2 weeks since I had sex with my girlfriend. I'm not feeling anything when I touch her. She is worried about the situation and I don't know how to convince her. She thinks I lost interest in her. Last day we tried to make out and I was too anxious and lost my concentration. She asked me to relax and then try again but it was still the same.

I'm not taking any medicines for anxiety, will this be the reason for low libido. She advised me to seek medical help from a clinic in Toronto for low libido. I don't feel to consult any doctors but I will give it a shot to save our relationship. Is there any other way to increase the libido? I would like to hear some tips. Thanks!!