5 wks and on going ache like muscle sort of pain lower back basically top of bum 😐 any one else had this ?

Zoe • 27 years old and engaged to my best friend, my soul mate 💕 1 mmc at 12 weeks and 1 mc at 5 weeks 🌈 my angel babies ✨
Hi ladies , I've suffered 1 mac and 1 mc so a tad nervous - I have got like an on going ache sort of feeling in lower back, kind of top of bum area - have you had this before ? Was all okay ? Or does any one know what this is ? ❤️