The fact that you feel you have “no choice” but to tell your family, that is your Intuition, subconscious or inner guidance system confirming that you DO need to tell your loved ones. The most important thing you need to remember is that YOUR FAMILY LOVES YOU and they want you to be Happy. They want to be there to support you, especially in your “bad times” or troubling times. Wouldn’t you do the same for them??? You might want to wait a little bit until you have your own insight into your situation before you tell the others, but don’t wait too long because you do need your support network to get you through these hard times. You might want to work on your Self Confidence and Communication Skills if you find it difficult to open up to others.