He broke up with me because I am fat and now I feel so worthless. Help?

So 2 days ago my boyfriend broke up with me in the middle of the airport car park.
I recently moved country because I wanted a fresh start to really focus on making myself happy so for the past 3 months I've been working out almost everyday and eating a clean diet and I managed to lose 6kg 5 inches off my hips and waist.

Anyway my boyfriend (ex) is in the military and he said he wanted to come visit me during his leave for 3 weeks so I was so excited, I really couldn't wait.

So then when he gets here, He's like i don't see much of a change in you, I don't think your pushing hard enough. If you want results you need to step your game up. Which I completely agree, I probably have been to easy on myself compared to his level of fitness. So while his been here I've pushed so hard bcos all i want to do is please him and we had an amazing holiday together. We laughed so much and I really did my best to make his time enjoyable.

So when his holiday came to an end I drove him to the airport and then he decided to tell me that he thinks I need more time to focus on myself and to push harder. He said we should terminate the relationship for now to give me a chance to fight harder for him and our relationship. I burst into tears, I really thought I had done enough to impress him but it still wasn't good enough. He eyes filled up and was like i really do love you and want this to work but it won't work if you can't fix this. He said if I still want him he will come back in March on his next leave and I said no why would I want to be with someone who only wants me at my best. then he got out the car and walked away from me.

I've never felt pain like this, I feel so worthless and used. I'm in a new country, i have no friends and no one to turn too. He was all I had and I haven't heard from him since he left 🙁 I really don't know what to do or where to go from here. I don't think I will ever be good enough for him. It really breaks my heart.
He broke up with me because I am fat and now I feel so worthless. Help?
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