Is it normal that i'm not fat but i have woman boobys kinda?

I'm a 17 year old man. Since birth I've been on the skinny side. But in the past year I've gotten quite inactive and I've developed a small potbelly and little boobies kinda, my man tits are a little pointy and flabby instead of molded like an athlete's. I'm still not fat but I'm definately a little over weight now, I'm just too lazy to workout because I have no equipment and gym membership is not on my budget. Any tips? And IIN? Btw, I'm 5 foot 9 and I weigh 153 lbs.