<s>[INST] hi, im 32  yo female.with regular periods in 28 days. ive had a child 22 months ago, and about 3 months later i stating to have pain in my sides with very strong back pain. intercourse in very painful and afterwards i get the feeling like i just ve had laubore. its dificult to seat down without pain. now i start to pass the blood from my back passage its well. can you recomend something please [/INST] Hello mam, As you had described I would suggest going to physician as soon as possible. Normally I recommend taking rest for some days but as your problem I read, I would only recommend to concern physician. And another suggestion is please try to away for some days from intercourse because it will hurt you more than enjoyment. So, Talk with your partner to not having intercourse for some days, till concern physician and what he/she suggest follow strictly. If you still want remedies than keep resting and use Heat/Ice Packs. It helps relieve most types of low back pain by reducing inflammation. Often patients use ice, but some prefer heat. Both may be used alternately. Hope you will find it out helpful. Thanks And  </s>