Relationship problem/ hurt

So my boyfriend told me he wants to go on a break just because school was busy but he said he still wanted to be with me and talk which started off fine but then he left me on seen for 5 days and hasn’t messaged me I have also been told his back on a dating site and I can’t really tell my friends about how Hurt I am cause every time I try to discuss it I feel like they don’t really understand or I annoy them which is hard cause I’m facing this problem by myself