Gaining weight SUCK! 😩

It's such an emotional roller coaster! 
All day I was bugging my husband and his friend to go to the beach! I went on for hours just randomly bringing it up, trying to entice them with beers, the whole 9 yards! Finally they caved to my annoying banter and agreed to go. I ran into my bedroom to put on my swimsuit only to find that I have gained more weight than I thought and my swim suits no longer fit 😖 
I solemnly walked into the living room and had to let the boys know that we weren't going to the beach. They joked around, poking fun at me for begging all day and changing my mind last minute. I started to walk back to my bedroom to go cry and my husband followed. He asked me why I changed my mind. I couldn't hold back the tears. I told him how I am so embarrassed that I can't fit into my swim suits. He hugged me and kept repeating that I'm beautiful no matter what. 😢   
I hate gaining weight. I appreciate my husband being so sweet, but this is becoming a bigger problem than I expected.