HELP LADIES PLEASE!!!!

Mariah

My baby girl is 3 months and I’m 18 and a stay at home mom and this is physically and mentally killing me. I have PPD and depression before I got pregnant and I’ve had it since I was 13 and self harmed for 3 years. My princess only sleeps for 20 minutes at a time and never stops crying unless on my chest eating. And whenever In the car seat she screams her head off until she can’t breathe and I’ve tried different car seats and moving the straps and put a warm rice bag and playing music and she has a mirror. Nothing helps!! She also NEVER lets me put her down. EVER! I have to use the restroom holding her, I barely eating one or two meals a day, I barely get a shower every two weeks and she gets held by someone else and screams the whole time and I am always crying and I want to self harm and I can’t take care of myself and she just screams and screams. HELPP PLEASEEEEEE Mom to mom help me please I’m close to giving up and letting someone else taking her because I’m trying 120% and I’m not the best mom she deserves more.