Unlikely to get back to where it was before!
Hi and thank you so much for this query.
I am so sorry to hear about what you experienced years back. Unfortunately, there is no way you can ever get back to your full state of good erections and performance. If you get hard enough erections to permit vaginal penetration, then I will say you can carry on with that. However, If they are grossly insufficient, I will advice that you try penile prostheses. I will suggest that you talk to your urologist
about this a a sexologist
for the various available option in your locality.
I hope this helps. I wish you well. Thank you so much for using our services and do feel free to ask for more information and clarifications if need be.