PIED,PERFOAMCE ANXIETY help, advice,opinion?


You can go directly to questions 1),2),3) but here is my short story if interested:Around 90 days hard mode still a virgin.Tried sex 4 days ago but failed even though my erections were strong until it came to real deal then - it quickly went limp bcs of my thoughts.I've read a lot about performance anxiety some techniques to beat it etc.Tell me guys this:
1)Is it possible to have sex for the first time without anxiety ?
2)Did you have some anxious thoughts having sex for the first time but your dick still stayed hard ?
3)Did you really use some techniques that guys describe on forums
Thanks for reading.I'd really appreciate any advice or insight of a situation bcs it is driving me crazy.