I have boob problems! Help 😓😖😵

Okay so my boobs have always sagged since I started developing them... I HATE them. My boyfriend loves them but never saw them out of bra... Do any of you have saggy breasts? and if you do... Have you shown your partner? Did they still like them? I'm nervous... Help...

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Also if you do have them and you found a way to fix them. How did you do it?! (Please be very descriptive I'm slow) Like if you did a certain workout... What workout, how many times a day/week/month, how many reps, and when did they turn perky.

THANK YOU SO MUCH!