Racing heart

So I am 29weeks pregnant and last week I was in the hospital due to a fast heart rate.

I was coming in at 140bpm resting.

After 2 nights in the hospital on fluids, it was decided I had the flu and it was causing my heart to speed up.

I took a course of “tami-flu” and fragmin leg injections (blood thinners)

I just finished the tami flu yesterday but still have 5 days of injections to go.

Overall been feeling really tired and anytime I do anything remotely strenuous my heart starts racing.

Does anyone else get like this?

I have a midwife appointment tomorrow so I ll mention it there but it’s really frustrating as I start to feel better and then it hits me again