Help what do I do

Hi so me and my bf have been Tg for 2yrs now and we had a problem when we broke up for a day and he found out i responded back to a request dm ( he literally was texting /walking with a girl in his art class that his friend put him on to deal with the break up) but wtv so he got all mad and made me private and make him my pfp but after a couple weeks I’ve been posting so I made it public again and he started being like oh I see how u are and u need male attention and calling me hoe names. I turned off my requests so it’s only my gfs telling me I’m pretty but really I’m not looking or texting guys but I think he thinks I’m keeping my options open and his attention isn’t enough. Idk what to do I feel like I’m in the wrong and should’e kept it private but he never minded the whole time we were together so can anyone give me some advice on how’s he’s feeling or just what do u do pls?