Georgi

It certainly sounds like you could be pregnant if there were 2 lines present on the test, if I was in your position I would wait a couple of days and do another test if it was positive I would then make an appointment with the doc, but how are you feeling with-in yourself?? have you got any symptoms? plently of women would make a visit to the doc after one positive test it’s entirely up to you!
The doc will do their own pregnancy test to confirm your findings and predict a due date on the details you give him/her then depending on how far gone you are they may make an appointment for a scan!
Very exciting!! Good luck and congratulations!