Great work man. Keep it up. Also, I guarantee that a spotter will definitely give you more reps. Not in the way that they’ll help you, but more of the thought that you know someone is there to help you. That way you can put in 110% without feeling scared of having no help. I can do 3 reps of 315lbs for squat by myself, but if I have a spotter. I’ll do 6 reps by myself and then I’ll use the help to finish the set. You get what I’m saying? It’s the thinking that you can push even further when you have someone to push you through it