Thank you, I will definitely try this and update within the next month or so.

Thanks for the suggestion but we’ve tried this, we’ve used a condom at the start then tried it a couple times without one and the problem is still consistent

I’ve always felt very insecure that I wouldn’t be able to satisfy a woman, and before we had sex i didn't really know if i was ready but i didn't want to hurt my girlfriends feelings. So I would say it’s most likely both insecurity and anxiety.