Does anyone else constantly feel empty in every way possible?

So for starters I've felt this empty feeling for a long long time now and I don't exactly know when it started, and it seems like I can't truly feel anything ( not in an edgy way) the only things I can truly feel is when I'm sad and need to cry. I don't wanna rule it as depression just yet until I get a therapist or something, please I NEED advice.