Also try thumb splints to sleep at night. Get on Amazon
Mueller Reversible Thumb... https://www.amazon.com/dp/B004YIFA2C?ref=ppx_pop_mob_ap_share
Sure! It's the reversible thumb stabilizer. https://www.amazon.com/dp/B004YIFA2C/ref=cm_sw_r_cp_apa_fabc_MGCE9PN6CZPFW1DHBDRK