love and fear

See in a relationship (you said love)
After awhile the relationship your in and in time
( Your love turns to attachments and desires)
That's where the fear is .
I bet ( on all your thinking alone )
You expect the worst .
That's where the arguments comes in .
( That's if it goes that far).
See in life where always letting go of something .
If you hold on That's where the fear comes in .
I was in a relationship before and towards the end just before it finished you could cut the tension with a knife.
You'd actually feel the other person's energy .
Don't leave it go that far .
I'm not trying to frighten you cause I got a fright when a great friend said to me when I was in a relationship. The person said if they do something wrong in the relationship you won't have to go searching you"ll know .
Unfortunately I knew .
Always be prepared for that .
What destroyed me in the relationship at your age now was the word " forever "
That's the fear you have cause you might think it won't last.
Leave the relationship take it's place .
And always remember the relationship is 50 50 , not 75 25 cause of if it's that way the card will fall.
That's where the pain comes in then .
That's my advise on relationships experiences .

hopefully you just in a life phase .....I can identify with it at your age and looking ahead to the future....it does get better and less complicated

Natural to analyze and second guess. Not easy, but try not to do it so much that you miss the beauty of the experience.

Just enjoy, don't think about it

it depends though, he might not be reassuring you where you need it and it’s not helping your mental state.