It sounds like you're definitely progressing and building strength. If you want to see your muscles more then you have to reduce your overall body fat percentage. I see guys at the gym that are loading up the bar with A LOT of weight, but you wouldn't be able to tell by looking at them. On the other hand I see guys who look really ripped but can barely lift anything.
There's a balance in there for everyone. Personally I'd like to see more of what I have so I'm really focused in on my diet. Have you heard the expression "Abs are made in the kitchen"? I would amend that statement slightly to say "Abs are revealed in the kitchen."
Without knowing all the details it's difficult to give any specific help but generally speaking, if you want to SEE more results then you need to change up your eating.
Hey, Nikki! Be patient :) It took me 8 weeks to see only a little "visible" progress, and I don't even have much fat on... Just keep going! Plus being able to lift heavy must be quite satisfying: just think that your extra strength will help you improve faster and faster!! You're doing well, just stick to it :)))))