Is it wrong that I didn't workout like I planned?
That's not a horrible thing. Why didn't you workout?
Because of an illness and some other issues.
That's a valid reason to miss exercise. When you're feeling better, just remember if you're sticking to a plan, not to deviate.
Okay, I will make sure that I won't miss out on an exercise session in the future.
When you stick to your workout plans, you will start to see the desired effects taking place with your body. Sticking to what you plan will also make you feel more successful and productive.