Wish I Had a Healthy Body

I just dont know what's been happening to me. I've been absent for so many days now and Im really upset because of that. Being sick and all that is such a bad experience for me. I just wish I'm healthier and more stronger than this. I need to have a healthy and strong body for me to be able to do all things I want. I've been taking so many medications and I'm sick of it. Now, i didn't attend my Rizal and Filipino class because of my stomach ache. I just really dont know what's wrong with myself. I dont wanna be sick forever....