need advise

alright so I am 16 years old hello ladies but I need some advice. So about a year ago I became sexually active. Okay so I have been talking to this guy for about 3 months well. So about a month ago he had picked me up after school and we hung out n we had sex in a uhaul truck cause I guess he was helping his friends move or whatever anywhooo so after we had sex we stopped talking for a little cause I had gotten in trouble at home well recently he told me he wanted me in his life but like I can't tell if hes serious about so should I just talk him and ask him what's going on orr just see where time takes us