What Causes Pain And Swelling In The Lower Abdomen And Ankles?

i have been having pain in my lower abdomin with swelling also . and now swelling in my ankles and wrists with pain and stiffness .and now my knees and legs also . been very tired and bruising easily and very slow for bruises to dissappear . pain in abdomin has steadily increasing over last few days yet will relieve some if i can sleep or rest . also some vaginal discharge changes last few days . very quick to tire out with little activity and become winded easily . feel weak and with legs and wrists swelling been hard to walk and need help getting around . recently have had alot of stressors : death of bf, loss of relationship ,and loss of my home . started a new relationship 2 weeks ago .about 1 year ago was treated for trich . im a mother or 5 but still possibly can concieve children . im 38 . the backs of my hands are swollen both and both ankles and one knee , my left wrist has has a cyst i believe on it for past 2 years . i been hard to breathe if i do physical activity .bruising easy , lower abdominal pain severe at some times with a pulling feeling everyonce in while which i must immediatly stop and lay down and get in right position for relief and cramping of my hands and feet