Poor wifi range on ipod touch 6g
So i recently purchaces an ipod touch 6g. I opened it up, set everthing up, and everything was working fine. I was using my wifi all the way in my room. Next day i came back from work, turned my wifi back on and noticed that i have to be within 3 feet of my router now for my network to even show up as a network. I tried to connect to my girlfriends wifi but i still had to be within 3 feet. Is there anyone with a similar problem or anyone that can help?
iPod touch, iOS 8.4.1