@LegSpreader tbh that's super valid, the fact he just dropped off of the face of the earth and didn't even try to find an alternative way to contact you??? like what the he**? Not saying you should deffo break up if you don't want to bcs I'm just a rando off of the internet (don't let me dictate you're life too much!!) also i don't know the full context but maybe if you want to keep the relationship going you should bring it up to him and talk about your concerns.
OR honestly, just take some time away to figure ur feelings out (let him know before hand, if you don't wanna tell him that you're taking time away for that reason u can lie saying for example, "my mum's taking my phone to do a detox week") after u've got ur thoughts together you can take it from there, whether you decide to stay together or not.
honestly you deserve to choose where the relationship goes on your own grounds because you deserve to feel good in a relationship as a member of it, losing feels is completely normal (esp after he ghosted u for a MONTH????? without any attempt at communicating w/ u, I'm still SHOOK + long distance lit requires constant communication so he's obvi not mature, not to be rude) and you don't have to feel bad about it or pressured to keep the relationship.
Soz for the paragraphs idk if u wanted advice but that's my two cent, I'm really into relationship drama (reddit certified therapist), if u want you can talk more abt it but I won't pry. I hope it works out for you no matter what you do!