Why does my right testicle have on and off dull pain?

r/

As of about 4-5 days ago I’ve started to get this dull pain in my right testicle. The only patterns I’ve noticed is when I feel the pain, if I start squatting it relieves the pain, and the pain becomes more prominent when I’m laying on my side. I’m 17 and a bit scared to go to the doctor for something like this, especially if it’s nothing serious, so I guess I came here in hope someone can tell me I’m right in believing that this isn’t a serious issue 🥲.