rice sized hard lump on testicle,please advice what to do next

when I get home from school the swelling is bigger than when I leave home (in the morning). the testicle is as soft as the other one, not harder. is this a cancerous tumor?

You know I can't answer that question as I am not a doctor. If you look on the macmillan website or the NHS website there is some useful information on there that may help. 

I don't really find useful information.
that is, I can't find anything about teenagers with testicular cancer. do you think I have a high chance of having cancer? 

Look at the information for any age not just teenagers. It's more rare for teenagers than older adults. I believe only 2000 people are diagnosed ever year out of millions of people so % rates are low. 

You just need to keep busy till tomorrow and your doctor can then help. 

only 2000 people from all over the world get sick in a year from testicular cancer?
I read on the internet that only 1 in 250 people get testicular cancer in their lifetime and only 6% are children and teenagers.
could I be unlucky to have testicular cancer?
if it was the swelling due to the hit in 2021, wouldn't it heal by itself?
I am very afraid of what the doctor will say.
I don't even have money for operations and stuff like that, I'm poor. 

Hi Andrei, 

It's Megan here from Macmillan's Online Community team. I am sorry to see that you are worried about some symptoms and have a lot of questions. We have contected you directly to offer some further support which we hope can help. 

Best wishes, 

Megan
Macmillan's Online Community team

Hi mate, 

you’re literally describing what I’ve felt. I’d say half a grain of rice is perfect way to describe it, right under the epidermis but on the testicle itself I think. It’s so close to epidermis though. Wednesday I was in the cinema and felt like I’d twisted my right testicle or tugged it, the discomfort went away and the next day in the bath, I found it. I’d never noticed it before and do often check but it feels like it can feel less noticeable if I move the testicle around. I looked at Google and there was something called appendix testis and that looks exactly how I would describe what I can feel. I have no pain, no ache unless it’s squashed and messed with. Anyway, I went the Drs today and after a rummage, he finally found what I was describing. He said it’s very likely to be appendix testis or a tiny cyst, he said he’d felt testicular cancers and they didn’t feel like this, but because I was worried he said it was responsible for him to send me for a scan for a definitive answer as to what it is. He did say it won’t be on the 2 week rule because he’s not overly concerned and he would only send me for urgent scan if he was. He said it could be a number of weeks. 

what you described is so similar and how you described it but my anxiety is getting the better of me. I don’t know wether to book a private scan ?