That temp does seem high for follicular phase temps; however, since you just had the IUD removed, I imagine your temps could be out of whack for a while. You'll really need to keep temping for a while before you can tell what's normal and abnormal
for you. Yes, the tossing can turning can impact your temp, but only time will tell for sure.
I imagine your Walgreens BBT thermometer is just fine. Mine was under $10 and it does just what I need it to.
Good luck to you.