Why the sense you may ask? Well because the sense of being sensitive is simply that: a sense. This sense, though, is a very special type of sense that not all have the privilege of having.
Let me just start out by telling you that there is absolutely nothing wrong with being sensitive. It only takes loving yourself for who you are and accepting it. You are one of a kind! Someone who cares deeply for others and who can't go on without caring too much of other people's feelings or overthinking about every single little thing that may have happened throughout the day. Your nervous system just goes places On a day to day basis. Having strong reactions to basically anything is totally normal, and being extremely observant is just what you do best.
Other peoples feelings always come before yours but that doesn't necessarily mean forget about yours. Next time that you find yourself worrying about this person, pause yourself and think about what you are feeling first. There is only so much you can do to help others. Do not let yourself get hurt.
Start embracing this unique sense that you posses. Never apologize for being too sensitive or too emotional, this just means you have a big heart. You are just different because you were meant to love and show the world what it is to love without condition because it comes naturally. Just keep caring, living, and loving the way that you do and never be ashamed for crying too easily.
Your sensitivity makes you who you are, it is your strength and you should not forget about that. Never stop being "too sensitive", you go on with your intense self and show the world.