(((((Feelingsad)))))) Hon, beating yourself up about it isn't the answer. It will make your own problems worse and give your friend the wrong message. I knwo I can be very difficult when I am depressed, and that I will, if permitted, say and do very hurtfull things to other people. I see that there is a difference between being understanding and allowing oneself to be hurt unnecessarily. Whether or not anyone has it worse than you is irrelevant.
You know when peple get depressed they have a way of turning everything to a further reason to dislike themselves, or to consider themselves to be attacked. This can be very hard for you, since you haven't been having the easierst time, either, hon.
Try talking to him anyway, explain that you felt hurt, and apologize if you think your reaction was over the top, but don't wallow, dear. That will only make it worse for both of you. Just my two cents. Take very good care of yourself, and good luck. HUUUUUUGGGGGGS