gym talk zzzzz

Heidi
So my boyfriend has this new obsession with nothing other then the gym! 
It's a recent obsession may I add... Probably the same time we found out I was pregnant! 
Every night through the week apart from one night he goes with his best mate.. Who's a slime ball may I add.. 
He comes home at 7 or later, talking about the gym, acting like one of those dik heads that have nothing better to do then go to the gym... He's even started to walk like a dik head with his shoulders up like there massive... 
It's so annoying! He rings his mate to talk about what there going to do next training session and he's now suddenly obsessed with what he eats, telling me about how much he should get of such foods and won't eat any crap food .... It's so annoying! Even cuddling  him now feels all weird and muscly and not remotely like it used to be . I make it very clear its doing my head in. I'd of never got with him if I'd known he'd turn into one of those gym dik heads! I don't know if it's my hormones talking but I don't know what to do! 🙈 it's frustrating me so much!!! any advice ? I could never stand the gym obsession big muscle look but my boyfriends now turning into one! 😢😳 hate it!!