How do I deal with a friend who is starting to ignore me?

Recently, I became friends with this guy I knew a few years ago from school, but we recently clicked when we found out we had the same interests. We used to hang out a lot, sometimes almost every day of the week. Of course, people need space and time away from one person and I know people have other friends, but he seems to ignore me to a great extent. He is the type of person to instantaneously see and respond to a text or a call, but he hasn't been talking to me or answering for the past week and a half. What's weird is that we would skype for hours on end before that and we would always be engaged to each other in conversation while playing overwatch or something. Now when we skype, he seems less talkative and doesn't "spill the tea" anymore (we always let each other in on personal things). I went to use his phone as a flashlight and his google app was launched, along with his list of previous things searched. In there were things like, "my mom thinks my gay friend is hitting on me" and "gay friend is making me uncomfortable" after months of hanging out, keeping contact daily, etc. I just don't know why he is suddenly uncomfortable around me even though he knows I am gay and he is straight. Maybe its because when he asked questions about what I find attractive, I told him that people who act like theirselves around another suits me better than someone who dresses and sugarcoats their personality to fit specific characteristics that the person is looking for. I don't know what's going on in this boy's head. Maybe its because he has never had a gay friend as close as we are. Personally, i'm not attracted to him and I just want him as a friend, but apparently, my personality and body language comes off as flirtatious to him or something. Maybe I'm overanalyzing this situation, but its starting to piss me off that you can lose a friend so easily by just being yourself. All of my friends are girls so maybe the way I structure myself is more feminine and something like that may offset him and tell him that "this person could potentially be into me". I just don't want to lose this friendship and I don't know what to do.