Hi not sure where to start or how to explain .

Back in mid Oct 2020 I found a lump on my right testicle the size of a pea. The lump itself wasn't always easy to find but was painful if handled rough. I also noted that my testicle also seemed smaller than normal.  Anyway being male I ignored it for a few weeks thinking it's just a cyst  and didn't tell my wife or anyone. Eventually I decided I best see my GP late November. GP had a good rummage but said couldn't feel anything but as a precaution I'd be sent for a scan.  Anyway one week later they had a cancellation at the local hospital 1hr drive away so I attended.  The lovely nurse done the ultrasound and within seconds says oh yes there it is again thinking it's just a cyst I ask to be told it's not a cyst but couldn't confirm anything more.  Results being sent back to GP and would be contacted in a week or so.  Later that night around 8.30 pm I received a call from GP saying they have found something that they are concerned about , and I being referred to see specialist.  Within a week I'm in seeing specialist who looks over my ultrasound and calmly says you have cancer sitting in small room with only the specialist alone as covid restrictions means no family allowed with me. All this happening I'm trying to ask questions but the specialist was making phone calls again I'm just sitting there when he turned to me and says I will see you next Wednesday 2nd Dec for your operation bear in mind this is the Thursday before , so rushed my bloods and was booked in for full body CT that Friday. Anyway jumping forward two weeks after my op all scans came back clear so nothing had spread and bloods were also clear . The following week I get my biopsy results from removed testicle and yup definitely cancer but a seminolar type or as described the best of a bad situation .   Anyway roll on to today the 10th Jan I'm awaiting my follow-up appointment with the cancer team I'm Cheltenham to discuss if or not I'm going for chemotherapy .. now to say I'm upset overwhelmed stressed would be great but I don't know how I feel or how I should be feeling I've done everything the same as normal my life hasn't changed apart from few weeks off work . It's happened so fast I haven't had time to really dwell on anything anyway this is my story so far cheers if you've taken time to read it to the end