How to assess your recovery ?

M24, used vanilla porn for around 10 years on and off. Didn't use lube, tried finishing as soon as possible, developed some death grip and PIED. I retract to 70% erection when I try putting condom.
started nofap in Oct 18 Haven't watched porn since then, completed 2x90 days hard mode (one was 86, but I'm still counting it). Have had wet dreams every 10 days since then (avg). Experienced 2 flat lines, one in beginning, one after I MOed after my first 90 day hard mode.

I have only had sex once, and I was not fully erect that time. I did not have performance anxiety and I have mild to moderate PIED and some death grip.

I currently do not have any sexual partner, so how do I know that I am recovering ? How much time do you think I will take to recover based on above details. I'm not very active, my current situation does not leave me enough time for physical activities.

I MOed yesterday to check my progress, but I found out that I still have trouble being fully erect while I put on a condom. Can it be due to the fact that I was not with an actual person ? I also came close to ejaculation while I was not 100% erect.

What food should I consume in order to improve my sexual health (vegetarian) ? Suggest some lifestyle changes too.

Please give suggestions and comment on recovery.