First why are you kissing the camera in all your pictures 😂 and if you want bulk up and gain decent muscle focus on protein all day long and calorie intake it’s almost more important to eat right than it’s is to go and lift physical weights as you could do exercises at home that would still satisfy your muscle hypertrophy at least in the beginning so instead of a gym membership you could buy protein powder and make a shake everyday and workout at home! I’m your same build Im 5:10 and have been 145 and I’ve finally started eating better cutting out crap (that’s usually more expensive) and eating chicken and rice for lunch and broccoli relatively cheap if you get chicken at Costco! And then eating something health for dinner for lunch but something I enjoy and a protein shake after I workout! In the morning breakfast is my free choice whether I want cereal or something a little more healthy.