Sleep Deprived!!

I'm going insane. My LO has never been the best sleeper, but he has never been THIS bad for about the past week and a half his naps have only been about 30 minutes (before he'd nap for at least 45 min to sometimes even 2 hours) and he's waking up constantly several times a night (before I had gotten it down to just once or twice) he's not crying like he's in pain or hungry just wakes up like he's ready to be up for the night. My husband is gone 95% of the time due to his job so it's just me and I'm losing my mind!! I've been giving him motrin at night for teething so idk what else it could possibly be 😭😭 any suggestions would be great. He just turned 7 months so maybe another bout of sleep regression?? Idk help!