HELP NEEDED,PLEASE

I was extremly skinny so i gained about 22 pounds but im still skinny. Most of the weight went straigh into my gluteus,which now has some broken capillaries (yaaay :// ) .. What exercise can help them go away,should i use a cream? How can i make my butt harded and better forming looking? I also want my skinny legs to be thicker and еще musculine and my boobs to be bigger,is there some miracle exercise for all или just most of this?
PLEASE HELP AND DONT LEAVE HATE COMMENTS,NOT NEEDED!