I can't sleep so here's some validation:

Your problems are "enough". You don't have to earn anyone's approval to feel bad about something going on in your life. We all have problems, and yes some problems are bigger than others, but they are still just as important and vital and painful to us when we're experiencing them.

Take the time you need to experience your pain. Name it, process it, and then take care of yourself. Give yourself permission to treat yourself with love. You deserve it.