Hi guys
I’m having a rough day coping
Yesterday he had to go to his friends birthday bbq and I had to do things around the house and see a girlfriend quickly so I was home early…anyway he messaged me when he woke up in the morning and said he'd text when he got home and see what i'm up to. He didn't text at all - I know a lot of the time he'd just be worn out and have passed out as soon as he got home, he’s been really sick lately too but now i am convinced he doesn't love me anymore and i am resisting the urge to text or call him but it's lunchtime the next day now and he's probably at work by now but it's driving me crazy thinking he might never text me again. I know what this thinking is, I know how irrational it is so I won't text him and bug him about it but it hurts so bad to try to hold it in
I’m feeling really tense and nervous right now, I’m at work and I can’t concentrate on anything right now what can I do? Does anyone have any tips on how to relax when I get like this

I don’t know if he’s going to text me later? It’s already halfway through the day what if I don’t hear from him today or tonight? I don’t know why he wouldn’t because he was really nice in his text yesterday. I KNOW he’s never been a good texter, we fight about it constantly but he just never responds to texts quickly unless we are having a huge fight and HE is upset and then he makes the effort so I feel like he has the ability to text when he wants so maybe he doesn’t care enough about me everyday??? But he says he loves me all the time and when im with him I feel it so intensely but if he really did why cant he text me more often when I told him it upsets me when he doesn’t???

please help please can someone put some sense into my head???