Chelsea striker Armando Broja admits his knee injury suffered earlier this season was tough to take.
Broja was ruled out for the season after breaking down in a December friendly against Aston Villa.
Speaking to the official Chelsea website, Broja said: "I still haven't got my head fully around it. It does play on your mind.
"It was a big shock because I have always been quite a healthy lad, and have had just had a few minor injuries here and there. It was an even bigger shock to my mum and dad, because they have so rarely seen me injured.
"After surgery, I was bedridden for about two weeks. It was one of the worst times of my life. It was horrible. I couldn't get out of bed. My mum was running round the house to get me tablets and give me my food. It was a struggle. You almost feel useless. You want to be able to do stuff, but you just can't.
"I couldn't sleep. I was in pain. The day and what happened played on my mind constantly. I was thinking about ways I could have avoided it, even though I knew that wasn't a good thing to do.
"I had to take a step back from that. It was something I had to move past, start just focusing on getting back fit. As they say, the comeback is going to be better than the setback."