elevated hr 5 weeks pregnant

hi guys!! i know i’m totally overthinking this but i have anxiety so… venting and asking some questions gives me some peace of mind.

my resting heart rate when i’m sitting seems to be higher at times and it’s accompanied by some mild anxiety but i’m not sure if it’s the anxiety causing the increase or vice versa. it’s not that high that i’ve seen. from the mid 90s to about 105 when i’m sitting and feeling the anxiety, but i’m used to it in the low 70s and low 80s.

i think what’s really bothering me is i can’t pinpoint what’s causing it lol! my sleep schedule has been an absolute chaos these past days so i’m sleeping at all different times, i’m taking amoxicillin for a (possible) uti, and i do just have anxiety disorders but they’ve been pretty controlled under medication. i’m just wondering if the stress of an unplanned pregnancy might be causing it?

i’ve read that a slight hr increase is normal and i’ve also read that amoxicillin can cause some elevated hr/anxiety as well so i shouldn’t be concerned… but i have health anxiety lol! it’s what i do.

what do you all think?