I need to be in great shape in 2 months?

Hi, I am going on vacation in two months and gonna wear a bikini every day. Sounds amazing but my body is not ready for bikini.

My upper body is fine and my waist is small (25") but my lower body is a problem. I have lot of cellulite, my butt is not "up" as it used to when I was 18, my thighs have a lot of soft fat, my knees and my ankle has a lot of fat too ( I always had those even when I was skinnier) I am 142lb right now and my height is 5'8". I think I wanna go down to 130lb but being toned is more important than weight.

My current meals are;

breakfast; oatmeal with water and splenda or a lean protein shake,

lunch is some type of lean protein like turkey or fish with just a little simple carb and lots of green veggies,

dinner is usually a salad with just a can of white tuna in olive oil (drained) and some celery, peppers and other vegis.

I only drink unsweetened tea and water and an occasional glass of wine but thinking cutting it.

I started to work out 6 days a week switching between Brazil butt lift High and Tight (booty workout), Sculpt, Kenpo (P90X) running (2 miles) and I in addition I bounce on a mini trampoline for about an hour 4 times a week.

Am I doing it right? What else can I do? I really really wanna get into great shape!