Boyfriend working too much plz help

So me and my boyfriend have been dating about 8 months and it’s serious (we’ve been best friends for years before) he took some time off work cuz he had a lot of savings and wanted a break now he got a new job at bass pro because he wants the discount and his boss is making him work 6 days a week 1-9:30pm I visit him sometimes at work but when he didnt work we spent every day together when I tell him this he says “I’m sorry my manager is making me” and this is a part time position idk if I’m being selfish I feel lonely and this sounds bad but I literally have no friends anymore lol... please help