If this is your first relationahip, you have nothing to compare it to, and this is all you have to base your idea of what is "healthy" or "usual" (i prefer "usual" to "normal"). It can be hard to figure out what to do next, where to go from here, or whether to move on from this relationship.
All I have to say is, you are still young, you have hopefully a long life ahead of you, and now is the time you make choices that you will look back on in 10-20 years and say "if I had to do it all over again, would I do it the same or would I do something different". You will have to live with that, no one else will.
I'm not sure if this helps you, but maybe it will help someone reading or lurking.