Need help with my 4 Month old son

This is our first child and we're getting to our last nerve with him. Is it normal for a baby to complain about 90% of the time about everything, he won't just sit and be entertained for more than 5 mins then he wants to move to something else and it's like this the whole time he's awake.He also refuses to take any naps that are longer than 10 to 15 mins through the day, he sleeps roughly 6 hours through the night then we feed him and he'll go back down for 3 to 4 hours more.Finally he refuses to eat a lot of the time, he will say he's hungry by providing hunger queues but then when we go to feed him he refuses and screams. Most of the time we go through that 4 to 5 times before he'll actually eat, sometimes we literally have to force the bottle in his mouth and then after screaming for 30 to 45 seconds hell start eating and get happy again.It's just driving us nuts and we're not sure what to do. We're not sure if he has some kind of mental issue or if this is normal. If it is normal what the hell can we do to make our lives easier, it's really putting a strain on our relationship.Please help. via /r/Parenting http://ift.tt/2nO9hLy