Wa'alaikumsalam sis, sakit celah paha yang sampai sebulan tu bukan normal actually, apatah lagi sampai kena papah dinding untuk jalan, sebab biasanya lepas 2 minggu dah semakin okay. A few of my mum friends had similar pain during pregnancy and they all went to see the gynae, and it turned out ada a few things yang bisa addressed, dari pelvis issues sampai nerve compression yang terjadi dekat sini jugak. Since nurse dah suggest hospital, I think better you go lah, especially at 34 weeks, better to check now than worry sampai delivery nanti. Jangan delay this one ya, bukan nak scare you tapi sakit yang berlanjut tu memang perlu proper assessment dari doctor, bukan just reassurance je.