Should I send her a message...?

There's this girl I've been talking to for agessss now. We met on a dating app (I'm 20 she's 19) and we got along SO well. She showed a LOT of interest and we clicked very quickly. Got her number blah blah blah. Anyway the timing was horrible bc she went to overseas for 5 months and we didn't get a chance to meet in person before that. We spoke a little while she was away and snap chatted each other but I left it for the most part bc I didn't want to keep pestering her while she was away. When she got back, I left it a few days and then messaged her, she responded, but hasn't replied to me since. I have her on fb and snap and she hasn't deleted me or anything. I'm not sure why she didn't reply, but I'm paranoid about being clingy so I haven't messaged her or anything since then (it's been like 2 months lol) ANYWY we just got along so well I thought it would be silly if I didn't try rekindle what we had. But since she was the one who hasn't replied to me initially I'm hesitant to try start a conversation again. I though something small like sending a snapchat or something and see how that goes first? Or should I just totally leave it and forget about it compeltely?

The only reason I haven't done so is bc we did get on insanely well and she genuinely seemed VERY interested in me. She hasn't been rude, or deleted me off anything, she just didn't reply to that one message, or initiated since. What should I do? I really wanna try if there a chance