Wth is actually happening.....

Sorry this is a lot to unpack here but I need to vent. Since January I've been in a downward spiral with my mental state, I've been struggling the worst I ever have in years financially and it's taken all huge toll on my household , Now I'm barely getting any sleep. Then when I do get sleepy it's at the most inconvenient times, no matter where I am during the day too which is so embarrassing. When I try an nap I can only nap for maybe 2hrs at the most. I try an lay down around 10 or 11pm maybe sleep till 2 or 3 and I'm just up till I hear the birds . Yeah, this messed up my entire day. I'm hot af just doing the smallest things and feel bitchy most days but also take phentermine but not daily and that only works when it wants too because I'm still hungry as hell!!! I'm calm, then sad, then angry and I'm not even going to go into how bad my anxiety has been lately it's probably the worst it's ever been. I've been on Prozac since last year and it didn't even make me feel this crazy when I first started. Plus I'm trying to not give up on my weight loss journey that I start over a year ago. I'm just stalled at 183-185 started at 235. I feel like I have to do the most to lose now and I'm not motivated anymore to continue but I can't bring myself to give up. Periods are heavy still, but now only last about 5 days or less sometimes. I'll be 39 April 25th and this is all too much. I'm so confused lately, extremely tired, just feel dead inside and kinda feel like I'm losing my damn mind. Is this the start of menopause or is this something else I need to be more concerned about? Oh and did I mention I'm bipolar to add a cherry on top. 😭