be honest

So I am 5"6' & I weigh like 190 (185 on a good day) my job (3 days a week) is very active & I plan on going to the gym soon but after I have the funds..and the time. I work 6 days a week, 2 jobs (the second is more laid back). I have been ttc for 5 months now, this being the 5th month. I carry my weight well but I don't know how much is muscle.... technically- I am over weight by like 30-40 pounds. Does anyone think my weight could be effecting how long I've been ttc? I'm only 21... I don't feel like it should be this hard. (Ps - I look like I weight a lot less) any advice is nice:)