Boyfriend getting mad is making me suspicious

I feel suspicious but I don’t know what it can be! Maybe he’s projecting what he’s doing behind my back? Maybe drug use? I don’t understand this erratic behavior.

Ok so 2 nights ago, my bf and I were doing fine. I didn’t text him for like 2 hours and that is considered a long time because we text frequently via text. When he lags to respond, he will tell me he’s sorry that he lagged but he was working and was distracted etc etc….

So I’m in the process of getting a new job. It’s 9pm… and I am emailing a director. I’m sending over paperwork. I finally text my bf and apologize for lagging but I am so busy scanning over paperwork and all the requirements. He gives me a petty response

Idk why he thought I was physically with a director at 9pm when I clearly said I was emailing the company. 😤

Next day he apologized and said he was mad because the food gave him food poisoning. Like wtf???? What does food poisoning have to do with me and my job??? All this is sus. So if I get the stomach flu I’m going to burst in anger at him and question where he is at??? Makes no effing sense.

I got over it then today I send him a sexy pic in my cute gym outfit. Again, he was livid that I go dressed this way to workout. They’re cute shorts and an oversized t shirt. I don’t even post this stuff on social media cause he doesn’t like it but I decided to surprise him. He was so mad and told me to not text him. I told him his insecurities makes me wonder if he drools over women who wear this and the fact he thinks so low of me like saying I enjoy men giving me attention. I was being accused of being a thirst trap. I told him I don’t dress to impress men but rather to feel confident during my workouts😑😑 well that led to another argument because now he felt victimized the fact I said he thinks this way because he most likely sexualizes women. I didn’t mean that I was just confused why he’s being so controlling with the whole job thing now my outfits. He said I’m always causing arguments. I didn’t mean to.

He called me like 15 times because I wasn’t replying to his texts. I told him I wanted to be left alone but he kept calling. Today morning I send him a text and said “I don’t like the way you’re reacting recently and these accusations are getting out of control. I didn’t pick up the phone because it just becomes worse.” He left me on read. I know he won’t apologize. I don’t know if I’m even asking too much. Maybe I fucked up the situation