Woke up this morning feeling like crap. Yesterday the pain in knee came back full throttle. I have a feelings its because I ended up running to car while at the gym the other day. The Hard impact on knee must have given it a rough time. I have it propped up right now. Going to take some Ibu. in a few minutes. daughter comes into room at 6:45 am and I am just soooo beat from getting up this early all the time. tummy hurts.
Are you warming up and stretching properly?
A proper warm up is doing light cardio (elliptical, walking, stationary bike) until you break a sweat, say 5-10min. Then you need to stretch (don't stretch a cold muscle). You should hold the stretch until the burn goes away (a full 30sec+).
When knee gets the occasional pain, stretching the hamstrings, quads and massaging the knee itself usually does the trick.
What I had to eat yesterday: bowl of Cheerios with daughter, clam chowder (low Sodium) for lunch, Snacked on a slice of cheese, some sausage slices, and olives for dinner. (Was too lazy to cook and I havn't been feeling all that great the last two days)
If you really want to lose weight before your wedding, eating like this is not going to get you anywhere fast. You should eat 250 calories every 2.5-3 hours. Aim for 20grams of lean protein and 15-20grams of good carbs in each small meal. You'll also want some veggies at nearly every meal. Good carbs are plain oatmeal, long grain brown rice, and sweet potatoes/yams.
I am going to cook eggs with fresh mushrooms this morning for daughter and myself. If the weather stays fair I am going to take her to the park and take the walk down to the water.
Don't hurt your knee. Rest would be better.
Tonight I get an hour with a trainer and I'm going to write down what parts of body I want to work on and get a proper demonstration of how to use the machines.
I would focus on your core (abs, obliques, lower back), shoulders (delts) and upper back (lats). These moves promote good posture which will make you look slimmer. But of course you still want to hit the rest of your muscle (except your legs if your knee hurts).
Good luck!
*edit
I should mention your daily diet /food intake is key. So much so that it's (in opinion) a 90/10 split between diet/exercise. You can kill yourself in the gym for 2+ hrs a day and not lose any weight/fat if you're not eating correctly.