Am I pregnant? Going mad!!!!

Hey, so I think I'm 10 dpo but I'm definitely feeling symptoms. My boobs feel heavy and more full... I feel sick all throughout the day, I feel tired all day long but as soon as I go to sleep at night I wake up loads and a lot earlier than usual.. I need to pee a lot more than usual and I have on and off pinching feelings in my lower stomach. I did a test this morning and the line was only visible when held up to the sun. I don't know if it was an incredibly faint positive line or an evaporation line 😁 driving myself insane! I have surgery booked in 2 days so I would like to know before hand instead of waiting on till after