Madness X 2!!!

I've been lazy these few days. I actually wanted to complete my assignments last week but I was too lazy. Every afternoon I switched on my computer I would do for a few hours and then I would lose concentration because I was too tired to continue doing. I told myself to continue doing in the night but I want to watch TV and after waching it I was then too lazy to do my assignments. I felt thatmy life have changed after I stepped into poly life. I felt that I treat my parents wrongly. I would lose my temper often. I know that this is wrong I am trying to change my attitude roasted them. Recently bad things are happening to me. At first I felt down on the stair case last week and it was quite serious. I could not bend my knees because I had a huge blue black on my knee and the other one is on other leg. The bad news was I felt down the day before my camp. I signed up for it so i have to attend the one day camp I thought that I could wear long pants to cover up mu bruises that I have but it mention that I have to be in sports attire. In the end I have to " reveal " my bruises which were very big and obvious when you see from afar. The camp was fun as we had amazing race which was tiring as I have to run around the school to complete each task before we can proceed to the next station. Running was tiring because I have nor been running for ages and asking me to run from one end to another end was just too tired for me I have to stop to catch my breath. The next day, I suffer muscle ache all over my body I can hardly move. I really mean it every time I walk my muscle would hurt and I cannot laugh or cough too hardly because my side muscle would hurt. Felt down on the stair case and now this?! I thinking would rather not move and lay on the bed but I can't assignments and projects have to be completed before school reopen. This is driving me crazy!