Worst Blow Job ever!

It had been a while since I had sex at this point and I wanted to go down on a guy who in the back of my mind knew he was a complete shithead (different story) however I had a hard time mentally getting into it while knowing how he treated me prior to it. But I still had no problem with having sex(I was still horny) HOWEVER, after doing it for like 2 mins I realized I forgot how to??? 🤷‍♀️ I just could get a good rhythm going because I just felt like I can’t mount a man who doesn’t respect me ya know?

However, although I don’t want to sleep with him or really ever want to try with him... I just want to redeem myself (With him or someone else) weird I know... it really irks me for some reason.

1) do you think it was just a mental thing?

2) It’s been a year since I went down a guy (my ex bf) so should I brush up on somethings?

3) Do you gals have any tips to add or share that can help me out?