Adderall & Distance or Anti-social?

So about 4 months ago I was prescribed Adderall XR 20mg due to not being able to focus at work, in school and just a lack of motivation. I have always been ADD all my life since I was 6 and felt like I didn't need ADD medication so I could just work through it. Now that I am older 23,  living on my own, paying tuition etc.. I do have a hard time focusing on minor things and my warehouse job. But I have bipolar and seasonal depression and I think those things have finally caught up to me this time of the year. Anyhow, I have noticed I am very distant towards friends and family and I have always kept to myself but is this a normal part of the medication or am I just crazy? lol. I need advice... I have never been on ADD medication but it does its course, I do many tasks, better in school and have gained a lot of motivation. Thanks for your time